| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 3.822 | N/A |
| 2 | 2 | 16.232 | 20/5:12.023 |
| 3 | 2 | 15.662 | 20/5:06.815 |
| 4 | 2 | 16.635 | 20/5:11.172 |
| 5 | 2 | 16.218 | 20/5:11.370 |
| 6 | 2 | 15.573 | 20/5:09.038 |
| 7 | 2 | 16.248 | 20/5:09.620 |
| 8 | 2 | 15.610 | 20/5:08.305 |
| 9 | 2 | 16.081 | 20/5:08.437 |
| 10 | 2 | 16.488 | 20/5:09.399 |
| 11 | 1 | 18.736 | 20/5:14.439 |
| 12 | 1 | 17.133 | 20/5:15.795 |
| 13 | 1 | 16.110 | 20/5:15.304 |
| 14 | 1 | 16.030 | 20/5:14.773 |
| 15 | 1 | 16.021 | 20/5:14.305 |
| 16 | 1 | 16.324 | 20/5:14.283 |
| 17 | 1 | 16.110 | 20/5:14.010 |
| 18 | 1 | 15.982 | 20/5:13.625 |
| 19 | 2 | 17.370 | 20/5:14.749 |
| 20 | 2 | 16.014 | 20/5:14.399 |