| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.907 | 18/5:04.326 |
| 2 | 3 | 15.179 | 19/5:04.817 |
| 3 | 3 | 15.484 | 19/5:01.277 |
| 4 | 3 | 15.390 | 20/5:14.800 |
| 5 | 3 | 15.176 | 20/5:12.544 |
| 6 | 4 | 18.513 | 19/5:06.055 |
| 7 | 4 | 17.260 | 19/5:09.182 |
| 8 | 4 | 15.069 | 19/5:06.323 |
| 9 | 4 | 20.990 | 19/5:16.599 |
| 10 | 4 | 15.390 | 19/5:14.180 |
| 11 | 4 | 15.299 | 19/5:12.044 |
| 12 | 4 | 16.042 | 19/5:11.440 |
| 13 | 4 | 15.028 | 19/5:09.447 |
| 14 | 4 | 15.826 | 19/5:08.822 |
| 15 | 4 | 15.322 | 19/5:07.642 |
| 16 | 4 | 16.475 | 19/5:07.978 |
| 17 | 4 | 15.069 | 19/5:06.704 |
| 18 | 4 | 17.823 | 19/5:08.478 |
| 19 | 4 | 16.618 | 19/5:08.860 |