| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 24.151 | N/A |
| 2 | 3 | 32.492 | 16/8:31.531 |
| 3 | 3 | 22.124 | 18/8:08.387 |
| 4 | 4 | 22.504 | 19/8:06.871 |
| 5 | 4 | 24.280 | 19/8:00.451 |
| 6 | 4 | 26.416 | 19/8:04.288 |
| 7 | 4 | 21.626 | 20/8:17.384 |
| 8 | 4 | 27.152 | 20/8:23.477 |
| 9 | 4 | 24.601 | 20/8:21.989 |
| 10 | 4 | 22.558 | 20/8:16.518 |
| 11 | 4 | 21.941 | 20/8:10.969 |
| 12 | 4 | 21.787 | 20/8:06.163 |
| 13 | 4 | 22.522 | 20/8:03.322 |
| 14 | 4 | 23.910 | 20/8:02.946 |
| 15 | 4 | 27.809 | 20/8:07.916 |
| 16 | 4 | 23.702 | 20/8:07.021 |
| 17 | 4 | 29.672 | 20/8:13.327 |
| 18 | 4 | 21.576 | 20/8:09.843 |
| 19 | 5 | 36.433 | 20/8:22.428 |
| 20 | 4 | 25.845 | 20/8:23.101 |