| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 30.904 | N/A |
| 2 | 4 | 29.719 | 17/8:26.408 |
| 3 | 4 | 27.348 | 17/8:07.044 |
| 4 | 4 | 26.701 | 18/8:25.589 |
| 5 | 4 | 25.223 | 18/8:14.115 |
| 6 | 3 | 24.726 | 18/8:05.541 |
| 7 | 4 | 28.243 | 18/8:09.790 |
| 8 | 4 | 30.233 | 18/8:17.658 |
| 9 | 4 | 24.979 | 18/8:12.394 |
| 10 | 4 | 25.489 | 18/8:09.263 |
| 11 | 4 | 36.36 | 18/8:24.627 |
| 12 | 4 | 26.602 | 18/8:22.674 |
| 13 | 4 | 28.182 | 18/8:23.284 |
| 14 | 4 | 29.264 | 18/8:25.215 |
| 15 | 4 | 27.026 | 18/8:24.153 |
| 16 | 4 | 24.859 | 18/8:20.777 |
| 17 | 4 | 26.928 | 18/8:20.021 |
| 18 | 4 | 32.326 | 18/8:24.752 |