| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.180 | 20/5:03.600 |
| 2 | 1 | 15.045 | 20/5:02.250 |
| 3 | 1 | 14.638 | 21/5:14.041 |
| 4 | 1 | 15.485 | 20/5:01.740 |
| 5 | 2 | 16.528 | 20/5:07.504 |
| 6 | 2 | 16.248 | 20/5:10.413 |
| 7 | 2 | 14.817 | 20/5:08.403 |
| 8 | 2 | 15.179 | 20/5:07.800 |
| 9 | 2 | 14.846 | 20/5:06.591 |
| 10 | 2 | 15.311 | 20/5:06.554 |
| 11 | 2 | 15.489 | 20/5:06.847 |
| 12 | 2 | 15.588 | 20/5:07.257 |
| 13 | 2 | 14.760 | 20/5:06.329 |
| 14 | 2 | 19.757 | 20/5:12.673 |
| 15 | 2 | 15.733 | 20/5:12.805 |
| 16 | 2 | 15.338 | 20/5:12.428 |
| 17 | 2 | 15.381 | 20/5:12.145 |
| 18 | 2 | 19.682 | 19/5:00.839 |
| 19 | 2 | 15.678 | 19/5:00.683 |