| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 31.459 | N/A |
| 2 | 4 | 24.314 | 20/8:13.425 |
| 3 | 4 | 24.252 | 20/8:12.836 |
| 4 | 3 | 23.988 | 20/8:10.967 |
| 5 | 5 | 32.687 | 19/8:25.043 |
| 6 | 5 | 25.431 | 19/8:21.878 |
| 7 | 3 | 24.746 | 19/8:17.713 |
| 8 | 3 | 25.484 | 19/8:16.635 |
| 9 | 3 | 24.499 | 19/8:13.611 |
| 10 | 3 | 24.016 | 19/8:10.293 |
| 11 | 3 | 24.624 | 19/8:08.732 |
| 12 | 3 | 24.548 | 19/8:07.331 |
| 13 | 3 | 24.321 | 19/8:05.824 |
| 14 | 3 | 24.446 | 19/8:04.721 |
| 15 | 3 | 24.951 | 19/8:04.425 |
| 16 | 3 | 24.864 | 19/8:04.064 |
| 17 | 3 | 24.652 | 19/8:03.509 |
| 18 | 3 | 25.352 | 19/8:03.761 |
| 19 | 3 | 26.157 | 19/8:04.791 |