| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.453 | 20/5:09.060 |
| 2 | 1 | 14.723 | 20/5:01.760 |
| 3 | 2 | 15.088 | 20/5:01.760 |
| 4 | 2 | 15.547 | 20/5:04.055 |
| 5 | 2 | 15.901 | 20/5:06.848 |
| 6 | 2 | 15.097 | 20/5:06.030 |
| 7 | 2 | 15.395 | 20/5:06.297 |
| 8 | 1 | 15.593 | 20/5:06.993 |
| 9 | 1 | 15.857 | 20/5:08.120 |
| 10 | 1 | 15.419 | 20/5:08.146 |
| 11 | 1 | 15.692 | 20/5:08.664 |
| 12 | 1 | 15.245 | 20/5:08.350 |
| 13 | 1 | 14.759 | 20/5:07.337 |
| 14 | 1 | 14.961 | 20/5:06.757 |
| 15 | 2 | 15.502 | 20/5:06.976 |