| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.257 | 17/6:01.369 |
| 2 | 3 | 24.412 | 16/6:05.352 |
| 3 | 3 | 20.589 | 17/6:15.462 |
| 4 | 3 | 21.029 | 17/6:10.970 |
| 5 | 3 | 21.005 | 17/6:08.193 |
| 6 | 3 | 20.721 | 17/6:05.537 |
| 7 | 3 | 20.277 | 17/6:02.561 |
| 8 | 3 | 20.365 | 17/6:00.517 |
| 9 | 3 | 21.086 | 17/6:00.289 |
| 10 | 3 | 21.884 | 17/6:01.462 |
| 11 | 3 | 20.831 | 17/6:00.796 |
| 12 | 3 | 24.012 | 17/6:04.746 |
| 13 | 3 | 20.496 | 17/6:03.491 |
| 14 | 3 | 22.022 | 17/6:04.269 |
| 15 | 2 | 21.768 | 17/6:04.655 |
| 16 | 2 | 20.399 | 17/6:03.538 |
| 17 | 2 | 20.704 | 17/6:02.857 |