| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.399 | 20/5:07.980 |
| 2 | 3 | 14.760 | 20/5:01.590 |
| 3 | 2 | 14.952 | 20/5:00.740 |
| 4 | 2 | 14.594 | 21/5:13.451 |
| 5 | 2 | 15.538 | 20/5:00.972 |
| 6 | 2 | 14.928 | 20/5:00.570 |
| 7 | 2 | 15.129 | 20/5:00.857 |
| 8 | 2 | 15.885 | 20/5:02.962 |
| 9 | 2 | 15.600 | 20/5:03.967 |
| 10 | 2 | 15.462 | 20/5:04.494 |
| 11 | 2 | 15.584 | 20/5:05.147 |
| 12 | 2 | 15.474 | 20/5:05.508 |
| 13 | 2 | 15.447 | 20/5:05.772 |
| 14 | 2 | 16.095 | 20/5:06.924 |
| 15 | 2 | 15.392 | 20/5:06.985 |
| 16 | 2 | 15.925 | 20/5:07.705 |
| 17 | 2 | 16.041 | 20/5:08.476 |
| 18 | 2 | 15.285 | 20/5:08.322 |
| 19 | 2 | 14.899 | 20/5:07.778 |
| 20 | 2 | 16.809 | 20/5:09.198 |