| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.097 | 18/6:19.746 |
| 2 | 3 | 18.194 | 19/6:13.264 |
| 3 | 2 | 17.955 | 19/6:02.558 |
| 4 | 3 | 22.186 | 19/6:17.302 |
| 5 | 3 | 17.387 | 19/6:07.912 |
| 6 | 3 | 18.230 | 19/6:04.322 |
| 7 | 3 | 17.737 | 19/6:00.419 |
| 8 | 2 | 17.332 | 20/6:15.295 |
| 9 | 2 | 17.182 | 20/6:11.778 |
| 10 | 2 | 19.102 | 20/6:12.804 |
| 11 | 2 | 17.496 | 20/6:10.724 |
| 12 | 2 | 17.574 | 20/6:09.120 |
| 13 | 2 | 17.514 | 20/6:07.671 |
| 14 | 2 | 17.268 | 20/6:06.077 |
| 15 | 2 | 17.484 | 20/6:04.984 |
| 16 | 2 | 27.819 | 20/6:16.946 |
| 17 | 2 | 18.808 | 20/6:16.900 |
| 18 | 2 | 17.412 | 20/6:15.308 |
| 19 | 2 | 18.546 | 20/6:15.077 |
| 20 | 2 | 17.197 | 20/6:13.520 |