| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 12.567 | 20/4:11.340 |
| 2 | 1 | 12.562 | 20/4:11.290 |
| 3 | 1 | 12.379 | 20/4:10.053 |
| 4 | 3 | 14.663 | 19/4:07.812 |
| 5 | 2 | 13.074 | 19/4:07.931 |
| 6 | 2 | 13.817 | 19/4:10.363 |
| 7 | 2 | 12.655 | 19/4:08.946 |
| 8 | 2 | 12.503 | 19/4:07.522 |
| 9 | 2 | 12.612 | 19/4:06.645 |
| 10 | 2 | 12.757 | 19/4:06.219 |
| 11 | 2 | 12.735 | 19/4:05.832 |
| 12 | 2 | 12.509 | 19/4:05.152 |
| 13 | 2 | 13.654 | 19/4:06.250 |
| 14 | 2 | 13.154 | 19/4:06.513 |
| 15 | 2 | 12.635 | 19/4:06.083 |
| 16 | 2 | 14.697 | 19/4:08.155 |
| 17 | 2 | 12.404 | 19/4:07.421 |
| 18 | 2 | 12.853 | 19/4:07.243 |
| 19 | 2 | 12.945 | 19/4:07.175 |