| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.431 | N/A |
| 2 | 3 | 17.975 | 21/6:01.931 |
| 3 | 3 | 17.485 | 22/6:14.761 |
| 4 | 3 | 16.969 | 22/6:09.434 |
| 5 | 3 | 19.023 | 22/6:17.554 |
| 6 | 3 | 20.065 | 21/6:08.499 |
| 7 | 4 | 19.535 | 21/6:12.604 |
| 8 | 4 | 17.632 | 21/6:10.099 |
| 9 | 4 | 17.612 | 21/6:08.171 |
| 10 | 4 | 16.867 | 21/6:05.015 |
| 11 | 4 | 16.170 | 21/6:01.097 |
| 12 | 4 | 17.132 | 22/6:17.500 |
| 13 | 4 | 21.272 | 21/6:05.326 |
| 14 | 4 | 19.512 | 21/6:07.429 |
| 15 | 4 | 17.342 | 21/6:06.132 |
| 16 | 3 | 17.319 | 21/6:04.977 |
| 17 | 3 | 18.185 | 21/6:05.049 |
| 18 | 3 | 17.056 | 21/6:03.785 |
| 19 | 3 | 17.621 | 21/6:03.288 |
| 20 | 3 | 17.382 | 21/6:02.593 |
| 21 | 3 | 18.272 | 21/6:02.857 |