| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.579 | 15/5:08.685 |
| 2 | 1 | 21.003 | 15/5:11.865 |
| 3 | 1 | 20.479 | 15/5:10.305 |
| 4 | 1 | 20.078 | 15/5:08.021 |
| 5 | 1 | 19.274 | 15/5:04.239 |
| 6 | 2 | 22.854 | 15/5:10.668 |
| 7 | 2 | 20.453 | 15/5:10.114 |
| 8 | 2 | 19.747 | 15/5:08.376 |
| 9 | 4 | 29.740 | 14/5:02.100 |
| 10 | 4 | 21.343 | 14/5:01.770 |
| 11 | 4 | 22.709 | 14/5:03.239 |
| 12 | 4 | 20.432 | 14/5:01.806 |
| 13 | 4 | 19.759 | 15/5:21.288 |
| 14 | 4 | 20.488 | 15/5:20.291 |
| 15 | 4 | 22.561 | 15/5:21.499 |