| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.658 | 19/5:16.502 |
| 2 | 3 | 15.093 | 19/5:01.635 |
| 3 | 3 | 15.803 | 19/5:01.175 |
| 4 | 3 | 15.135 | 20/5:13.445 |
| 5 | 3 | 15.194 | 20/5:11.532 |
| 6 | 3 | 15.672 | 20/5:11.850 |
| 7 | 3 | 15.598 | 20/5:11.866 |
| 8 | 2 | 15.714 | 20/5:12.167 |
| 9 | 2 | 15.008 | 20/5:10.833 |
| 10 | 2 | 15.199 | 20/5:10.148 |
| 11 | 2 | 14.882 | 20/5:09.011 |
| 12 | 2 | 15.580 | 20/5:09.227 |
| 13 | 2 | 15.318 | 20/5:09.006 |
| 14 | 2 | 15.068 | 20/5:08.460 |
| 15 | 2 | 15.591 | 20/5:08.684 |
| 16 | 2 | 15.203 | 20/5:08.395 |
| 17 | 2 | 15.612 | 20/5:08.621 |
| 18 | 2 | 15.623 | 20/5:08.834 |
| 19 | 2 | 15.539 | 20/5:08.937 |
| 20 | 2 | 15.068 | 20/5:08.558 |