| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.881 | 15/5:13.215 |
| 2 | 2 | 21.003 | 15/5:14.130 |
| 3 | 2 | 20.318 | 15/5:11.010 |
| 4 | 2 | 20.569 | 15/5:10.391 |
| 5 | 3 | 20.776 | 15/5:10.641 |
| 6 | 3 | 20.191 | 15/5:09.345 |
| 7 | 3 | 20.060 | 15/5:08.139 |
| 8 | 1 | 20.479 | 15/5:08.019 |
| 9 | 1 | 20.348 | 15/5:07.708 |
| 10 | 1 | 21.108 | 15/5:08.599 |
| 11 | 2 | 21.385 | 15/5:09.706 |
| 12 | 1 | 20.730 | 15/5:09.810 |
| 13 | 1 | 22.315 | 15/5:11.727 |
| 14 | 1 | 21.361 | 15/5:12.347 |
| 15 | 1 | 20.673 | 15/5:12.197 |