| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.269 | 20/5:05.380 |
| 2 | 1 | 15.465 | 20/5:07.340 |
| 3 | 2 | 15.471 | 20/5:08.033 |
| 4 | 2 | 15.496 | 20/5:08.505 |
| 5 | 1 | 15.455 | 20/5:08.624 |
| 6 | 1 | 15.506 | 20/5:08.873 |
| 7 | 1 | 14.954 | 20/5:07.474 |
| 8 | 2 | 14.669 | 20/5:05.713 |
| 9 | 4 | 19.750 | 20/5:15.633 |
| 10 | 4 | 14.790 | 20/5:13.650 |
| 11 | 3 | 14.820 | 20/5:12.082 |
| 12 | 3 | 14.987 | 20/5:11.053 |
| 13 | 4 | 22.110 | 19/5:05.084 |
| 14 | 4 | 17.744 | 19/5:07.374 |
| 15 | 4 | 24.975 | 18/5:01.753 |
| 16 | 4 | 14.943 | 19/5:16.355 |
| 17 | 4 | 15.987 | 19/5:15.613 |
| 18 | 5 | 15.939 | 19/5:14.904 |
| 19 | 5 | 25.220 | 19/5:23.550 |