| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.574 | 20/5:11.480 |
| 2 | 4 | 15.296 | 20/5:08.700 |
| 3 | 4 | 15.482 | 20/5:09.013 |
| 4 | 4 | 15.690 | 20/5:10.210 |
| 5 | 3 | 15.337 | 20/5:09.516 |
| 6 | 3 | 14.829 | 20/5:07.360 |
| 7 | 3 | 15.107 | 20/5:06.614 |
| 8 | 3 | 16.315 | 20/5:09.075 |
| 9 | 4 | 17.016 | 20/5:12.547 |
| 10 | 4 | 14.923 | 20/5:11.138 |
| 11 | 4 | 15.526 | 20/5:11.082 |
| 12 | 4 | 16.418 | 20/5:12.522 |
| 13 | 4 | 15.672 | 20/5:12.592 |
| 14 | 4 | 15.175 | 20/5:11.943 |
| 15 | 3 | 15.406 | 20/5:11.688 |
| 16 | 3 | 15.259 | 20/5:11.281 |
| 17 | 4 | 15.734 | 20/5:11.481 |
| 18 | 3 | 15.161 | 20/5:11.022 |
| 19 | 4 | 16.516 | 20/5:12.038 |
| 20 | 4 | 15.074 | 20/5:11.510 |