| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.974 | 19/5:03.506 |
| 2 | 3 | 15.740 | 19/5:01.283 |
| 3 | 3 | 15.678 | 19/5:00.149 |
| 4 | 3 | 15.248 | 20/5:13.200 |
| 5 | 2 | 15.569 | 20/5:12.836 |
| 6 | 2 | 15.051 | 20/5:10.867 |
| 7 | 3 | 15.357 | 20/5:10.334 |
| 8 | 3 | 15.619 | 20/5:10.590 |
| 9 | 3 | 14.662 | 20/5:08.662 |
| 10 | 3 | 16.463 | 20/5:10.722 |
| 11 | 2 | 15.038 | 20/5:09.816 |
| 12 | 2 | 14.771 | 20/5:08.617 |
| 13 | 2 | 14.613 | 20/5:07.358 |
| 14 | 2 | 14.768 | 20/5:06.501 |
| 15 | 2 | 14.438 | 20/5:05.319 |
| 16 | 2 | 14.559 | 20/5:04.435 |
| 17 | 2 | 14.840 | 20/5:03.986 |
| 18 | 2 | 14.764 | 20/5:03.502 |
| 19 | 2 | 14.749 | 20/5:03.054 |
| 20 | 2 | 15.498 | 20/5:03.399 |