| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.748 | N/A |
| 2 | 3 | 21.352 | 24/8:14.844 |
| 3 | 2 | 22.591 | 23/8:07.121 |
| 4 | 2 | 19.931 | 18/6:05.700 |
| 5 | 2 | 20.308 | 18/6:01.521 |
| 6 | 3 | 23.399 | 18/6:09.523 |
| 7 | 2 | 22.470 | 18/6:12.225 |
| 8 | 2 | 19.963 | 18/6:08.067 |
| 9 | 2 | 20.418 | 18/6:05.916 |
| 10 | 2 | 20.417 | 18/6:04.240 |
| 11 | 2 | 21.982 | 18/6:05.560 |
| 12 | 2 | 19.945 | 18/6:03.492 |
| 13 | 4 | 34.403 | 18/6:22.251 |
| 14 | 4 | 23.869 | 17/6:01.960 |
| 15 | 4 | 20.073 | 18/6:21.537 |
| 16 | 4 | 24.320 | 17/6:01.551 |
| 17 | 4 | 19.937 | 18/6:21.337 |
| 18 | 4 | 19.376 | 18/6:18.502 |