| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 14.629 | 21/5:07.209 |
| 2 | 5 | 14.029 | 21/5:00.909 |
| 3 | 5 | 14.988 | 21/5:05.522 |
| 4 | 4 | 17.424 | 20/5:05.350 |
| 5 | 4 | 15.173 | 20/5:04.972 |
| 6 | 4 | 15.145 | 20/5:04.627 |
| 7 | 5 | 16.004 | 20/5:06.834 |
| 8 | 5 | 14.522 | 20/5:04.785 |
| 9 | 5 | 14.121 | 20/5:02.300 |
| 10 | 5 | 19.055 | 20/5:10.180 |
| 11 | 5 | 14.507 | 20/5:08.358 |
| 12 | 5 | 13.851 | 20/5:05.747 |
| 13 | 5 | 15.987 | 20/5:06.823 |
| 14 | 5 | 16.244 | 20/5:08.113 |
| 15 | 5 | 14.759 | 20/5:07.251 |
| 16 | 5 | 14.049 | 20/5:05.609 |
| 17 | 5 | 14.701 | 20/5:04.927 |
| 18 | 4 | 14.887 | 20/5:04.528 |
| 19 | 4 | 21.856 | 20/5:11.506 |
| 20 | 4 | 15.309 | 20/5:11.240 |