| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.579 | 19/5:15.001 |
| 2 | 1 | 16.299 | 19/5:12.341 |
| 3 | 1 | 15.986 | 19/5:09.472 |
| 4 | 1 | 15.649 | 19/5:06.436 |
| 5 | 2 | 25.778 | 17/5:06.989 |
| 6 | 2 | 15.653 | 17/5:00.174 |
| 7 | 2 | 15.796 | 18/5:13.045 |
| 8 | 1 | 19.137 | 18/5:16.973 |
| 9 | 2 | 17.406 | 18/5:16.566 |
| 10 | 1 | 15.382 | 18/5:12.597 |
| 11 | 1 | 16.466 | 18/5:11.123 |
| 12 | 1 | 15.822 | 18/5:08.929 |
| 13 | 1 | 17.453 | 18/5:09.331 |
| 14 | 1 | 15.942 | 18/5:07.733 |
| 15 | 1 | 16.544 | 18/5:07.070 |
| 16 | 1 | 15.609 | 18/5:05.438 |
| 17 | 1 | 15.638 | 18/5:04.029 |
| 18 | 1 | 20.655 | 18/5:07.794 |