| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.888 | 18/5:03.984 |
| 2 | 2 | 16.640 | 18/5:01.752 |
| 3 | 2 | 16.495 | 18/5:00.138 |
| 4 | 1 | 16.921 | 18/5:01.248 |
| 5 | 1 | 17.641 | 18/5:04.506 |
| 6 | 2 | 17.599 | 18/5:06.552 |
| 7 | 2 | 16.476 | 18/5:05.126 |
| 8 | 2 | 16.672 | 18/5:04.497 |
| 9 | 2 | 17.026 | 18/5:04.716 |
| 10 | 2 | 16.453 | 18/5:03.860 |
| 11 | 2 | 16.843 | 18/5:03.797 |
| 12 | 2 | 16.863 | 18/5:03.776 |
| 13 | 2 | 16.864 | 18/5:03.758 |
| 14 | 2 | 16.830 | 18/5:03.700 |
| 15 | 2 | 20.295 | 18/5:07.807 |
| 16 | 2 | 16.825 | 18/5:07.497 |
| 17 | 2 | 16.480 | 18/5:06.859 |
| 18 | 2 | 16.848 | 18/5:06.659 |