| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 1.701 | N/A |
| 2 | 6 | 1.746 | N/A |
| 3 | 2 | 23.928 | 19/7:12.405 |
| 4 | 2 | 22.780 | 19/7:02.073 |
| 5 | 2 | 22.422 | 20/7:19.524 |
| 6 | 2 | 23.079 | 20/7:19.693 |
| 7 | 2 | 23.128 | 20/7:19.981 |
| 8 | 2 | 22.955 | 20/7:19.625 |
| 9 | 2 | 24.430 | 19/7:00.129 |
| 10 | 2 | 28.811 | 19/7:12.650 |
| 11 | 2 | 22.751 | 19/7:10.269 |
| 12 | 2 | 22.213 | 19/7:07.395 |
| 13 | 2 | 22.636 | 19/7:05.736 |
| 14 | 1 | 22.633 | 19/7:04.035 |
| 15 | 1 | 23.651 | 19/7:04.586 |
| 16 | 1 | 22.598 | 19/7:03.434 |
| 17 | 1 | 23.056 | 19/7:02.986 |
| 18 | 1 | 25.244 | 19/7:05.055 |
| 19 | 1 | 22.975 | 19/7:04.478 |