| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.449 | N/A |
| 2 | 4 | 17.584 | 21/6:12.129 |
| 3 | 3 | 16.158 | 22/6:14.074 |
| 4 | 5 | 20.430 | 20/6:03.538 |
| 5 | 5 | 19.394 | 20/6:09.887 |
| 6 | 5 | 18.115 | 20/6:08.836 |
| 7 | 5 | 17.546 | 20/6:06.334 |
| 8 | 4 | 19.003 | 20/6:08.501 |
| 9 | 4 | 17.420 | 20/6:06.367 |
| 10 | 4 | 16.425 | 20/6:02.607 |
| 11 | 4 | 20.994 | 20/6:08.280 |
| 12 | 4 | 17.851 | 20/6:07.492 |
| 13 | 4 | 20.359 | 20/6:10.807 |
| 14 | 4 | 18.406 | 20/6:10.757 |
| 15 | 4 | 16.842 | 20/6:08.592 |
| 16 | 4 | 19.204 | 20/6:09.708 |
| 17 | 4 | 17.847 | 20/6:09.072 |
| 18 | 4 | 16.249 | 20/6:06.726 |
| 19 | 4 | 16.166 | 20/6:04.552 |
| 20 | 4 | 17.967 | 20/6:04.409 |