| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 3.688 | N/A |
| 2 | 5 | 18.055 | 21/6:04.788 |
| 3 | 4 | 17.514 | 22/6:17.162 |
| 4 | 5 | 19.051 | 21/6:07.821 |
| 5 | 5 | 17.467 | 21/6:04.123 |
| 6 | 4 | 17.123 | 21/6:00.528 |
| 7 | 5 | 20.961 | 21/6:10.924 |
| 8 | 7 | 23.251 | 20/6:05.833 |
| 9 | 6 | 17.345 | 20/6:01.759 |
| 10 | 5 | 19.484 | 20/6:03.106 |
| 11 | 7 | 23.403 | 20/6:11.630 |
| 12 | 7 | 22.829 | 20/6:17.613 |
| 13 | 7 | 17.825 | 20/6:14.675 |
| 14 | 7 | 17.162 | 20/6:11.221 |
| 15 | 7 | 16.891 | 20/6:07.892 |
| 16 | 7 | 18.317 | 20/6:06.813 |
| 17 | 6 | 19.178 | 20/6:06.892 |
| 18 | 6 | 23.271 | 20/6:11.535 |
| 19 | 7 | 23.480 | 20/6:15.884 |
| 20 | 7 | 24.087 | 20/6:20.382 |