| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.269 | 20/5:05.038 |
| 2 | 1 | 14.909 | 20/5:01.078 |
| 3 | 2 | 15.368 | 20/5:03.064 |
| 4 | 2 | 14.943 | 20/5:02.445 |
| 5 | 2 | 15.866 | 20/5:05.042 |
| 6 | 2 | 17.321 | 20/5:12.253 |
| 7 | 2 | 14.494 | 20/5:09.057 |
| 8 | 2 | 15.209 | 20/5:08.447 |
| 9 | 2 | 14.765 | 20/5:06.986 |
| 10 | 2 | 14.955 | 20/5:06.198 |
| 11 | 2 | 14.819 | 20/5:05.305 |
| 12 | 2 | 14.649 | 20/5:04.278 |
| 13 | 2 | 14.760 | 20/5:03.058 |
| 14 | 2 | 17.761 | 20/5:07.268 |
| 15 | 2 | 17.857 | 20/5:10.593 |
| 16 | 2 | 14.625 | 20/5:09.462 |
| 17 | 2 | 18.368 | 20/5:12.868 |
| 18 | 2 | 14.922 | 20/5:12.066 |
| 19 | 2 | 15.122 | 20/5:11.056 |
| 20 | 3 | 15.216 | 20/5:11.198 |