| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.444 | 20/5:08.880 |
| 2 | 2 | 15.227 | 20/5:06.710 |
| 3 | 2 | 14.431 | 20/5:00.680 |
| 4 | 1 | 16.064 | 20/5:05.830 |
| 5 | 1 | 14.412 | 20/5:02.312 |
| 6 | 2 | 14.676 | 20/5:00.847 |
| 7 | 2 | 19.761 | 20/5:14.329 |
| 8 | 2 | 14.532 | 20/5:11.368 |
| 9 | 2 | 14.054 | 20/5:08.002 |
| 10 | 2 | 15.004 | 20/5:07.210 |
| 11 | 2 | 15.013 | 20/5:06.578 |
| 12 | 2 | 14.809 | 20/5:05.712 |
| 13 | 1 | 15.807 | 20/5:06.514 |
| 14 | 1 | 15.009 | 20/5:06.061 |
| 15 | 1 | 14.605 | 20/5:05.131 |
| 16 | 1 | 14.800 | 20/5:04.560 |
| 17 | 1 | 16.641 | 20/5:06.222 |
| 18 | 2 | 17.252 | 20/5:08.379 |
| 19 | 2 | 14.416 | 20/5:07.323 |
| 20 | 1 | 15.756 | 20/5:07.713 |