| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 38.893 | N/A |
| 2 | 4 | 24.822 | 19/8:05.689 |
| 3 | 3 | 23.609 | 20/8:18.987 |
| 4 | 3 | 24.262 | 20/8:19.282 |
| 5 | 3 | 24.697 | 20/8:21.495 |
| 6 | 3 | 23.257 | 20/8:17.351 |
| 7 | 3 | 24.546 | 20/8:18.670 |
| 8 | 3 | 23.440 | 20/8:16.611 |
| 9 | 3 | 23.667 | 20/8:15.605 |
| 10 | 3 | 24.300 | 20/8:16.159 |
| 11 | 3 | 24.566 | 20/8:17.108 |
| 12 | 3 | 23.438 | 20/8:15.936 |
| 13 | 2 | 24.199 | 20/8:16.164 |
| 14 | 2 | 23.267 | 20/8:14.995 |
| 15 | 2 | 24.169 | 20/8:15.217 |
| 16 | 3 | 25.749 | 20/8:17.411 |
| 17 | 3 | 23.625 | 20/8:16.808 |
| 18 | 3 | 23.395 | 20/8:16.019 |
| 19 | 3 | 23.540 | 20/8:15.471 |
| 20 | 3 | 23.634 | 20/8:15.075 |