| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.262 | 20/5:05.240 |
| 2 | 1 | 15.299 | 20/5:05.610 |
| 3 | 1 | 15.172 | 20/5:04.887 |
| 4 | 1 | 15.344 | 20/5:05.385 |
| 5 | 1 | 16.137 | 20/5:08.856 |
| 6 | 1 | 15.598 | 20/5:09.373 |
| 7 | 1 | 16.501 | 20/5:12.323 |
| 8 | 1 | 15.283 | 20/5:11.490 |
| 9 | 2 | 18.128 | 19/5:01.306 |
| 10 | 2 | 15.240 | 19/5:00.132 |
| 11 | 2 | 17.853 | 19/5:03.684 |
| 12 | 2 | 18.179 | 19/5:07.160 |
| 13 | 2 | 15.673 | 19/5:06.439 |
| 14 | 2 | 15.550 | 19/5:05.654 |
| 15 | 2 | 15.403 | 19/5:04.788 |
| 16 | 2 | 15.276 | 19/5:03.879 |
| 17 | 2 | 16.072 | 19/5:03.966 |
| 18 | 2 | 15.635 | 19/5:03.583 |
| 19 | 2 | 15.501 | 19/5:03.106 |