| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.122 | 20/5:02.440 |
| 2 | 1 | 15.261 | 20/5:03.830 |
| 3 | 2 | 15.946 | 20/5:08.860 |
| 4 | 2 | 15.422 | 20/5:08.755 |
| 5 | 1 | 15.304 | 20/5:08.220 |
| 6 | 1 | 15.265 | 20/5:07.733 |
| 7 | 1 | 15.026 | 20/5:06.703 |
| 8 | 1 | 14.201 | 20/5:03.868 |
| 9 | 1 | 15.095 | 20/5:03.649 |
| 10 | 2 | 17.008 | 20/5:07.300 |
| 11 | 2 | 14.854 | 20/5:06.371 |
| 12 | 4 | 22.121 | 19/5:01.823 |
| 13 | 3 | 14.825 | 19/5:00.273 |
| 14 | 3 | 15.119 | 20/5:15.099 |
| 15 | 4 | 15.471 | 20/5:14.720 |
| 16 | 4 | 16.108 | 20/5:15.185 |
| 17 | 4 | 17.134 | 19/5:00.962 |
| 18 | 4 | 15.343 | 19/5:00.438 |
| 19 | 4 | 14.631 | 20/5:15.006 |
| 20 | 4 | 17.228 | 20/5:16.484 |