| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.220 | 18/6:03.960 |
| 2 | 2 | 19.374 | 19/6:16.143 |
| 3 | 4 | 20.004 | 19/6:17.454 |
| 4 | 4 | 18.410 | 19/6:10.538 |
| 5 | 4 | 18.492 | 19/6:06.700 |
| 6 | 5 | 18.718 | 19/6:04.857 |
| 7 | 5 | 19.019 | 19/6:04.358 |
| 8 | 5 | 18.374 | 19/6:02.451 |
| 9 | 5 | 18.724 | 19/6:01.707 |
| 10 | 5 | 21.710 | 19/6:06.785 |
| 11 | 5 | 18.748 | 19/6:05.824 |
| 12 | 4 | 18.977 | 19/6:05.386 |
| 13 | 4 | 18.021 | 19/6:03.618 |
| 14 | 5 | 19.076 | 19/6:03.534 |
| 15 | 4 | 18.929 | 19/6:03.275 |
| 16 | 6 | 22.698 | 19/6:07.524 |
| 17 | 5 | 19.298 | 19/6:07.473 |
| 18 | 5 | 18.211 | 19/6:06.281 |
| 19 | 6 | 19.829 | 19/6:06.832 |