| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.941 | 18/5:04.938 |
| 2 | 2 | 15.432 | 19/5:07.543 |
| 3 | 2 | 16.049 | 19/5:06.672 |
| 4 | 2 | 15.166 | 19/5:02.043 |
| 5 | 2 | 15.048 | 20/5:14.544 |
| 6 | 1 | 15.413 | 20/5:13.496 |
| 7 | 1 | 15.308 | 20/5:12.448 |
| 8 | 1 | 17.172 | 19/5:00.506 |
| 9 | 1 | 15.831 | 19/5:00.537 |
| 10 | 1 | 20.354 | 19/5:09.156 |
| 11 | 2 | 17.354 | 19/5:11.026 |
| 12 | 1 | 15.842 | 19/5:10.190 |
| 13 | 1 | 14.611 | 19/5:07.684 |
| 14 | 1 | 14.916 | 19/5:05.950 |
| 15 | 1 | 15.994 | 19/5:05.812 |
| 16 | 1 | 14.963 | 19/5:04.467 |
| 17 | 1 | 14.904 | 19/5:03.215 |
| 18 | 1 | 16.200 | 19/5:03.470 |
| 19 | 1 | 15.165 | 19/5:02.663 |