| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.208 | 18/5:09.744 |
| 2 | 4 | 17.284 | 18/5:10.428 |
| 3 | 4 | 17.029 | 18/5:09.126 |
| 4 | 3 | 16.595 | 18/5:06.522 |
| 5 | 3 | 16.482 | 18/5:04.553 |
| 6 | 3 | 16.400 | 18/5:02.994 |
| 7 | 2 | 16.663 | 18/5:02.557 |
| 8 | 2 | 16.756 | 18/5:02.438 |
| 9 | 2 | 16.931 | 18/5:02.696 |
| 10 | 2 | 16.583 | 18/5:02.276 |
| 11 | 2 | 17.021 | 18/5:02.649 |
| 12 | 2 | 16.922 | 18/5:02.811 |
| 13 | 2 | 16.743 | 18/5:02.700 |
| 14 | 1 | 16.763 | 18/5:02.631 |
| 15 | 1 | 16.700 | 18/5:02.496 |
| 16 | 3 | 21.893 | 18/5:08.220 |
| 17 | 3 | 16.540 | 18/5:07.602 |
| 18 | 3 | 16.786 | 18/5:07.299 |