| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.819 | 19/5:00.561 |
| 2 | 2 | 14.633 | 20/5:04.520 |
| 3 | 2 | 15.746 | 20/5:07.987 |
| 4 | 2 | 14.819 | 20/5:05.085 |
| 5 | 3 | 18.493 | 19/5:02.138 |
| 6 | 3 | 16.711 | 19/5:04.700 |
| 7 | 3 | 13.782 | 20/5:14.294 |
| 8 | 2 | 13.862 | 20/5:09.662 |
| 9 | 2 | 15.136 | 20/5:08.891 |
| 10 | 2 | 15.161 | 20/5:08.324 |
| 11 | 2 | 14.079 | 20/5:05.893 |
| 12 | 2 | 13.663 | 20/5:03.173 |
| 13 | 3 | 17.398 | 20/5:06.618 |
| 14 | 2 | 13.480 | 20/5:03.974 |
| 15 | 2 | 14.196 | 20/5:02.637 |
| 16 | 2 | 14.826 | 20/5:02.255 |
| 17 | 2 | 18.183 | 20/5:05.867 |
| 18 | 2 | 14.210 | 20/5:04.663 |
| 19 | 2 | 15.414 | 20/5:04.854 |
| 20 | 2 | 14.468 | 20/5:04.079 |