| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.401 | 20/5:08.020 |
| 2 | 2 | 14.800 | 20/5:02.010 |
| 3 | 2 | 15.734 | 20/5:06.233 |
| 4 | 2 | 15.339 | 20/5:06.370 |
| 5 | 2 | 15.598 | 20/5:07.488 |
| 6 | 2 | 15.034 | 20/5:06.353 |
| 7 | 2 | 15.065 | 20/5:05.631 |
| 8 | 1 | 14.739 | 20/5:04.275 |
| 9 | 3 | 21.116 | 19/5:01.522 |
| 10 | 3 | 15.188 | 19/5:00.227 |
| 11 | 3 | 14.492 | 20/5:13.647 |
| 12 | 3 | 16.925 | 20/5:15.718 |
| 13 | 2 | 15.476 | 20/5:15.242 |
| 14 | 2 | 15.725 | 20/5:15.189 |
| 15 | 3 | 14.966 | 20/5:14.131 |
| 16 | 2 | 14.654 | 20/5:12.815 |
| 17 | 1 | 15.026 | 20/5:12.092 |
| 18 | 1 | 15.277 | 20/5:11.728 |
| 19 | 1 | 15.287 | 20/5:11.413 |
| 20 | 1 | 15.614 | 20/5:11.456 |