| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.484 | 15/5:07.260 |
| 2 | 1 | 20.012 | 15/5:03.720 |
| 3 | 1 | 20.240 | 15/5:03.680 |
| 4 | 1 | 20.954 | 15/5:06.337 |
| 5 | 1 | 20.209 | 15/5:05.697 |
| 6 | 1 | 20.354 | 15/5:05.632 |
| 7 | 1 | 20.273 | 15/5:05.413 |
| 8 | 1 | 20.536 | 15/5:05.741 |
| 9 | 1 | 20.912 | 15/5:06.623 |
| 10 | 1 | 19.752 | 15/5:05.589 |
| 11 | 1 | 20.656 | 15/5:05.975 |
| 12 | 1 | 20.690 | 15/5:06.340 |
| 13 | 1 | 20.167 | 15/5:06.045 |
| 14 | 1 | 20.089 | 15/5:05.709 |
| 15 | 1 | 24.094 | 15/5:09.422 |