| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.686 | N/A |
| 2 | 2 | 16.229 | 19/5:12.808 |
| 3 | 2 | 15.708 | 19/5:08.119 |
| 4 | 2 | 15.893 | 19/5:07.666 |
| 5 | 2 | 15.671 | 19/5:06.440 |
| 6 | 2 | 15.713 | 19/5:05.856 |
| 7 | 1 | 15.861 | 19/5:05.911 |
| 8 | 1 | 16.395 | 19/5:07.323 |
| 9 | 1 | 16.401 | 19/5:08.395 |
| 10 | 2 | 18.612 | 19/5:13.652 |
| 11 | 3 | 16.237 | 19/5:13.582 |
| 12 | 2 | 16.911 | 19/5:14.627 |
| 13 | 2 | 15.879 | 19/5:13.951 |
| 14 | 2 | 16.512 | 19/5:14.254 |
| 15 | 2 | 16.203 | 19/5:14.118 |
| 16 | 2 | 16.678 | 19/5:14.569 |
| 17 | 2 | 16.290 | 19/5:14.528 |
| 18 | 2 | 16.853 | 19/5:15.087 |
| 19 | 2 | 19.658 | 19/5:18.390 |