| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.607 | 20/5:12.140 |
| 2 | 2 | 15.194 | 20/5:08.010 |
| 3 | 1 | 15.074 | 20/5:05.833 |
| 4 | 1 | 14.903 | 20/5:03.890 |
| 5 | 1 | 14.982 | 20/5:03.040 |
| 6 | 1 | 15.932 | 20/5:05.640 |
| 7 | 2 | 15.749 | 20/5:06.974 |
| 8 | 2 | 14.936 | 20/5:05.942 |
| 9 | 1 | 15.615 | 20/5:06.649 |
| 10 | 1 | 15.487 | 20/5:06.958 |
| 11 | 1 | 15.132 | 20/5:06.565 |
| 12 | 1 | 15.688 | 20/5:07.165 |
| 13 | 1 | 15.775 | 20/5:07.806 |
| 14 | 1 | 18.778 | 20/5:12.646 |
| 15 | 2 | 15.302 | 20/5:12.205 |
| 16 | 2 | 15.217 | 20/5:11.714 |
| 17 | 2 | 15.297 | 20/5:11.374 |
| 18 | 2 | 15.233 | 20/5:11.001 |
| 19 | 2 | 15.498 | 20/5:10.946 |
| 20 | 2 | 14.728 | 20/5:10.127 |