| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.575 | 19/5:14.925 |
| 2 | 1 | 17.151 | 18/5:03.534 |
| 3 | 1 | 16.625 | 18/5:02.106 |
| 4 | 2 | 19.261 | 18/5:13.254 |
| 5 | 1 | 16.602 | 18/5:10.370 |
| 6 | 2 | 16.642 | 18/5:08.568 |
| 7 | 2 | 20.332 | 18/5:16.769 |
| 8 | 2 | 18.014 | 17/5:00.054 |
| 9 | 2 | 17.038 | 18/5:16.480 |
| 10 | 2 | 16.615 | 18/5:14.739 |
| 11 | 3 | 22.794 | 17/5:05.458 |
| 12 | 3 | 17.234 | 17/5:04.418 |
| 13 | 3 | 16.771 | 17/5:02.932 |
| 14 | 3 | 16.769 | 17/5:01.657 |
| 15 | 3 | 16.987 | 17/5:00.798 |
| 16 | 3 | 16.824 | 18/5:17.513 |
| 17 | 2 | 16.522 | 18/5:16.330 |
| 18 | 2 | 18.974 | 18/5:17.730 |