| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.307 | N/A |
| 2 | 5 | 12.174 | 19/4:00.439 |
| 3 | 5 | 11.907 | 20/4:10.076 |
| 4 | 3 | 11.686 | 20/4:07.831 |
| 5 | 3 | 11.952 | 20/4:07.972 |
| 6 | 3 | 10.286 | 20/4:01.726 |
| 7 | 3 | 11.459 | 20/4:01.276 |
| 8 | 3 | 10.879 | 21/4:10.858 |
| 9 | 3 | 10.471 | 21/4:08.342 |
| 10 | 3 | 10.306 | 21/4:06.018 |
| 11 | 3 | 10.210 | 21/4:03.967 |
| 12 | 3 | 10.421 | 21/4:02.672 |
| 13 | 2 | 11.211 | 21/4:02.910 |
| 14 | 2 | 11.016 | 21/4:02.811 |
| 15 | 2 | 9.921 | 21/4:01.162 |
| 16 | 2 | 10.603 | 21/4:00.643 |
| 17 | 4 | 20.385 | 20/4:00.860 |
| 18 | 3 | 14.376 | 20/4:04.012 |
| 19 | 4 | 12.223 | 20/4:04.542 |
| 20 | 4 | 11.041 | 20/4:03.834 |