| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.278 | 20/5:05.560 |
| 2 | 1 | 16.373 | 19/5:00.685 |
| 3 | 2 | 17.042 | 19/5:08.389 |
| 4 | 2 | 15.459 | 19/5:04.722 |
| 5 | 2 | 16.021 | 19/5:04.657 |
| 6 | 2 | 16.688 | 19/5:06.726 |
| 7 | 2 | 15.344 | 19/5:04.556 |
| 8 | 2 | 19.549 | 19/5:12.916 |
| 9 | 4 | 19.410 | 18/5:02.328 |
| 10 | 3 | 15.077 | 19/5:15.858 |
| 11 | 3 | 15.185 | 19/5:13.372 |
| 12 | 4 | 19.147 | 18/5:00.859 |
| 13 | 3 | 15.897 | 19/5:16.379 |
| 14 | 4 | 21.966 | 18/5:06.561 |
| 15 | 4 | 19.053 | 18/5:08.987 |
| 16 | 4 | 15.126 | 18/5:06.692 |
| 17 | 4 | 16.031 | 18/5:05.625 |
| 18 | 4 | 17.934 | 18/5:06.580 |