| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.730 | 20/5:14.600 |
| 2 | 2 | 14.861 | 20/5:05.910 |
| 3 | 1 | 15.451 | 20/5:06.947 |
| 4 | 1 | 14.927 | 20/5:04.845 |
| 5 | 2 | 15.239 | 20/5:04.832 |
| 6 | 1 | 15.042 | 20/5:04.167 |
| 7 | 2 | 15.518 | 20/5:05.051 |
| 8 | 4 | 17.209 | 20/5:09.942 |
| 9 | 3 | 15.723 | 20/5:10.444 |
| 10 | 3 | 15.474 | 20/5:10.348 |
| 11 | 5 | 18.355 | 20/5:15.507 |
| 12 | 4 | 14.785 | 20/5:13.857 |
| 13 | 4 | 15.755 | 20/5:13.952 |
| 14 | 3 | 14.776 | 20/5:12.636 |
| 15 | 3 | 15.118 | 20/5:11.951 |
| 16 | 3 | 15.454 | 20/5:11.771 |
| 17 | 3 | 15.180 | 20/5:11.291 |
| 18 | 3 | 15.894 | 20/5:11.657 |
| 19 | 4 | 16.729 | 20/5:12.863 |
| 20 | 4 | 15.587 | 20/5:12.807 |