| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 8.152 | N/A |
| 2 | 4 | 16.483 | 19/5:04.846 |
| 3 | 4 | 15.483 | 20/5:11.829 |
| 4 | 4 | 15.810 | 20/5:10.733 |
| 5 | 4 | 15.266 | 20/5:07.601 |
| 6 | 4 | 15.451 | 20/5:06.425 |
| 7 | 3 | 16.182 | 20/5:07.956 |
| 8 | 3 | 16.008 | 20/5:08.577 |
| 9 | 3 | 16.278 | 20/5:09.684 |
| 10 | 3 | 16.001 | 20/5:09.960 |
| 11 | 3 | 19.467 | 19/5:00.524 |
| 12 | 3 | 17.875 | 19/5:03.194 |
| 13 | 3 | 16.559 | 19/5:03.446 |
| 14 | 3 | 21.928 | 19/5:11.093 |
| 15 | 3 | 15.388 | 19/5:09.239 |
| 16 | 3 | 17.712 | 19/5:10.421 |
| 17 | 3 | 15.348 | 19/5:08.795 |
| 18 | 4 | 18.196 | 19/5:10.377 |
| 19 | 4 | 21.795 | 19/5:15.382 |