| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 25.914 | N/A |
| 2 | 1 | 28.952 | 17/8:09.146 |
| 3 | 1 | 27.961 | 17/8:01.218 |
| 4 | 1 | 27.509 | 18/8:24.305 |
| 5 | 1 | 27.370 | 18/8:21.003 |
| 6 | 1 | 27.931 | 18/8:20.972 |
| 7 | 1 | 28.516 | 18/8:22.591 |
| 8 | 1 | 27.057 | 18/8:20.204 |
| 9 | 1 | 27.988 | 18/8:20.392 |
| 10 | 3 | 35.379 | 17/8:05.759 |
| 11 | 4 | 29.543 | 17/8:07.043 |
| 12 | 4 | 29.660 | 17/8:08.264 |
| 13 | 4 | 28.279 | 17/8:07.440 |
| 14 | 3 | 28.054 | 17/8:06.466 |
| 15 | 3 | 27.586 | 17/8:05.096 |
| 16 | 3 | 28.552 | 17/8:04.940 |