| Yorkshire first innings | Runs | Balls | Mins | 4s | 6s |
| MJ Wood | c Turner b McLean | 95 | 174 | 216 | 10 | 1 | |
| PA Jaques | b Johnson | 27 | 48 | 62 | 4 | - | |
| A McGrath | c sub b Laraman | 2 | 18 | 39 | - | - | |
| MJ Lumb | lbw b Caddick | 21 | 60 | 68 | 3 | - | |
| IJ Harvey | not out | 209 | 234 | 300 | 30 | - | |
| *C White | c Trescothick b McLean | 0 | 2 | 1 | - | - | |
| +I Dawood | c Burns b McLean | 5 | 7 | 6 | 1 | - | |
| RKJ Dawson | c Blackwell b Caddick | 21 | 31 | 32 | 3 | - | |
| TT Bresnan | b Laraman | 74 | 149 | 191 | 6 | 2 | |
| MJ Hoggard | c McLean b Laraman | 4 | 9 | 13 | 1 | - | |
| GJ Kruis | not out | 16 | 7 | 5 | 2 | 1 | |
| Extras | (3 b, 7 lb, 14 nb, 3 w) | 27 |
| Total | (9 wickets, declared, 122 overs) | 501 |
| Fall of wickets: |
| 1-63 (Jaques), 2-82 (McGrath), 3-130 (Lumb), 4-177 (Wood), 5-177 (White), 6-189 (Dawood), 7-227 (Dawson), 8-465 (Bresnan), 9-483 (Hoggard) |
| Somerset first innings | Runs | Balls | Mins | 4s | 6s |
| ST Jayasuriya | c White b Hoggard | 0 | 3 | 1 | - | - | |
| JD Francis | c Wood b Kruis | 11 | 18 | 25 | 2 | - | |
| M Burns | c Dawood b Bresnan | 23 | 41 | 48 | 5 | - | |
| JC Hildreth | c Kruis b Bresnan | 18 | 22 | 41 | 2 | - | |
| ID Blackwell | c Dawood b Kruis | 33 | 43 | 42 | 6 | - | |
| AW Laraman | c Wood b Kruis | 21 | 42 | 52 | 4 | - | |
| +RJ Turner | c Dawood b Bresnan | 0 | 10 | 12 | - | - | |
| RL Johnson | c McGrath b Harvey | 15 | 42 | 49 | 3 | - | |
| AR Caddick | not out | 23 | 52 | 61 | 3 | - | |
| NAM McLean | c White b Harvey | 18 | 21 | 21 | 4 | - | |
| *ME Trescothick | absent |
| Extras | (2 b, 16 lb, 2 nb) | 20 |
| Total | (all out, 48.5 overs) | 182 |
| Fall of wickets: |
| 1-0 (Jayasuriya), 2-24 (Francis), 3-59 (Burns), 4-68 (Hildreth), 5-102 (Blackwell), 6-117 (Turner), 7-127 (Laraman), 8-153 (Johnson), 9-182 (McLean) |
| Somerset second innings (following on) | Runs | Balls | Mins | 4s | 6s |
| JD Francis | not out | 125 | 286 | 375 | 15 | - | |
| ST Jayasuriya | c Dawson b Kruis | 7 | 11 | 14 | 1 | - | |
| M Burns | c Dawood b Kruis | 0 | 5 | 5 | - | - | |
| JC Hildreth | lbw b Kruis | 0 | 3 | 5 | - | - | |
| ID Blackwell | c Dawood b White | 21 | 20 | 20 | 2 | - | |
| AW Laraman | c Lumb b Dawson | 53 | 131 | 138 | 7 | - | |
| +RJ Turner | c Dawood b Harvey | 24 | 75 | 75 | 1 | - | |
| RL Johnson | b Dawson | 11 | 41 | 48 | 1 | - | |
| AR Caddick | c Jaques b Hoggard | 13 | 39 | 55 | 2 | - | |
| NAM McLean | c Wood b Hoggard | 0 | 1 | 1 | - | - | |
| *ME Trescothick | absent |
| Extras | (9 lb, 12 nb) | 21 |
| Total | (all out, 101 overs) | 275 |
| Fall of wickets: |
| 1-10 (Jayasuriya), 2-10 (Burns), 3-10 (Hildreth), 4-37 (Blackwell), 5-167 (Laraman), 6-213 (Turner), 7-243 (Johnson), 8-275 (Caddick), 9-275 (McLean) |
Notes
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ST Jayasuriya made his debut in County Championship matches
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IJ Harvey (1) 100 in 128 balls, 169 minutes with 13 fours
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IJ Harvey (1) passed his previous highest score of 130 in County Championship matches
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IJ Harvey (1) passed his previous highest score of 136 in first-class matches
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IJ Harvey (1) 200 in 229 balls, 288 minutes with 30 fours
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TT Bresnan (1) passed his previous highest score of 35 in County Championship matches
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TT Bresnan (1) passed his previous highest score of 52 in first-class matches
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AW Laraman (1) passed 1000 runs in County Championship matches when he reached 16
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JD Francis (2) 100 in 197 balls, 262 minutes with 11 fours
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JD Francis (2) passed his previous highest score of 110 in County Championship matches
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JD Francis (2) passed his previous highest score of 123 in first-class matches
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ST Jayasuriya made his debut for Somerset in first-class matches
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GJ Kruis achieved his best innings bowling analysis in County Championship matches when he dismissed
JD Francis in the Somerset first innings (previous best was 0-108)
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C White reached 250 wickets in County Championship matches when he dismissed
ID Blackwell, his 1st wicket in the Somerset second innings
Trescothick was absent for the birth of his child
