| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.189 | 15/5:02.835 |
| 2 | 2 | 19.440 | 16/5:17.032 |
| 3 | 3 | 21.729 | 15/5:06.790 |
| 4 | 4 | 20.382 | 15/5:06.525 |
| 5 | 4 | 20.762 | 15/5:07.506 |
| 6 | 3 | 19.959 | 15/5:06.153 |
| 7 | 3 | 21.496 | 15/5:08.479 |
| 8 | 3 | 20.370 | 15/5:08.113 |
| 9 | 3 | 19.962 | 15/5:07.148 |
| 10 | 4 | 20.473 | 15/5:07.143 |
| 11 | 4 | 20.781 | 15/5:07.559 |
| 12 | 3 | 20.884 | 15/5:08.034 |
| 13 | 3 | 20.076 | 15/5:07.503 |
| 14 | 4 | 19.836 | 15/5:06.792 |
| 15 | 4 | 19.885 | 15/5:06.224 |