| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.854 | 21/6:14.934 |
| 2 | 4 | 18.466 | 20/6:03.200 |
| 3 | 4 | 18.084 | 20/6:02.693 |
| 4 | 3 | 17.379 | 21/6:16.861 |
| 5 | 4 | 18.038 | 21/6:17.248 |
| 6 | 3 | 17.130 | 21/6:14.328 |
| 7 | 2 | 17.175 | 21/6:12.378 |
| 8 | 2 | 16.992 | 21/6:10.435 |
| 9 | 3 | 20.536 | 21/6:17.193 |
| 10 | 3 | 17.198 | 21/6:15.589 |
| 11 | 3 | 18.154 | 21/6:16.102 |
| 12 | 3 | 17.361 | 21/6:15.142 |
| 13 | 3 | 17.173 | 21/6:14.026 |
| 14 | 3 | 17.528 | 21/6:13.602 |
| 15 | 3 | 17.096 | 21/6:12.630 |
| 16 | 3 | 17.957 | 21/6:12.909 |
| 17 | 3 | 17.044 | 21/6:12.027 |
| 18 | 3 | 19.719 | 21/6:14.365 |
| 19 | 3 | 18.751 | 21/6:15.386 |
| 20 | 4 | 22.134 | 20/6:01.769 |