| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.892 | 18/5:04.056 |
| 2 | 2 | 17.421 | 18/5:08.817 |
| 3 | 2 | 17.327 | 18/5:09.840 |
| 4 | 2 | 16.642 | 18/5:07.269 |
| 5 | 2 | 16.350 | 18/5:04.675 |
| 6 | 2 | 17.202 | 18/5:05.502 |
| 7 | 3 | 16.395 | 18/5:04.017 |
| 8 | 3 | 17.730 | 18/5:05.908 |
| 9 | 3 | 16.443 | 18/5:04.804 |
| 10 | 3 | 16.231 | 18/5:03.539 |
| 11 | 3 | 17.507 | 18/5:04.593 |
| 12 | 3 | 16.383 | 18/5:03.785 |
| 13 | 3 | 16.459 | 18/5:03.206 |
| 14 | 3 | 16.382 | 18/5:02.611 |
| 15 | 3 | 15.922 | 18/5:01.543 |
| 16 | 4 | 16.125 | 18/5:00.837 |
| 17 | 4 | 16.498 | 18/5:00.610 |
| 18 | 4 | 15.966 | 19/5:16.535 |
| 19 | 4 | 16.309 | 19/5:16.184 |