| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.399 | 20/5:07.980 |
| 2 | 4 | 14.857 | 20/5:02.560 |
| 3 | 3 | 15.028 | 20/5:01.893 |
| 4 | 2 | 14.859 | 20/5:00.715 |
| 5 | 3 | 15.409 | 20/5:02.208 |
| 6 | 2 | 16.030 | 20/5:05.273 |
| 7 | 2 | 15.260 | 20/5:05.263 |
| 8 | 2 | 15.394 | 20/5:05.590 |
| 9 | 2 | 14.443 | 20/5:03.731 |
| 10 | 2 | 15.017 | 20/5:03.392 |
| 11 | 2 | 17.655 | 20/5:07.911 |
| 12 | 2 | 15.428 | 20/5:07.965 |
| 13 | 3 | 16.519 | 20/5:09.689 |
| 14 | 3 | 15.807 | 20/5:10.150 |
| 15 | 3 | 15.006 | 20/5:09.481 |
| 16 | 2 | 14.811 | 20/5:08.653 |
| 17 | 2 | 15.618 | 20/5:08.871 |
| 18 | 2 | 15.405 | 20/5:08.828 |
| 19 | 2 | 14.736 | 20/5:08.085 |
| 20 | 2 | 14.434 | 20/5:07.115 |