| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.727 | 17/5:01.359 |
| 2 | 3 | 17.129 | 18/5:13.704 |
| 3 | 4 | 18.238 | 17/5:00.866 |
| 4 | 4 | 16.882 | 18/5:14.892 |
| 5 | 4 | 16.437 | 18/5:11.087 |
| 6 | 4 | 16.374 | 18/5:08.361 |
| 7 | 4 | 16.107 | 18/5:05.727 |
| 8 | 4 | 16.559 | 18/5:04.769 |
| 9 | 4 | 16.261 | 18/5:03.428 |
| 10 | 4 | 16.126 | 18/5:02.112 |
| 11 | 4 | 16.479 | 18/5:01.613 |
| 12 | 4 | 16.638 | 18/5:01.436 |
| 13 | 4 | 16.448 | 18/5:01.022 |
| 14 | 4 | 16.501 | 18/5:00.736 |
| 15 | 4 | 17.202 | 18/5:01.330 |
| 16 | 4 | 16.278 | 18/5:00.809 |
| 17 | 4 | 18.584 | 18/5:02.792 |
| 18 | 4 | 17.598 | 18/5:03.568 |