| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 8.087 | N/A |
| 2 | 7 | 14.778 | 21/5:03.647 |
| 3 | 6 | 14.489 | 21/5:00.757 |
| 4 | 6 | 14.552 | 21/5:00.213 |
| 5 | 7 | 13.602 | 22/5:09.547 |
| 6 | 6 | 15.081 | 22/5:12.595 |
| 7 | 6 | 13.409 | 22/5:08.775 |
| 8 | 6 | 14.530 | 22/5:09.041 |
| 9 | 7 | 15.615 | 22/5:12.734 |
| 10 | 7 | 13.790 | 22/5:11.061 |
| 11 | 6 | 14.124 | 22/5:10.424 |
| 12 | 6 | 18.904 | 21/5:04.221 |
| 13 | 6 | 13.379 | 21/5:01.842 |
| 14 | 6 | 15.421 | 21/5:02.970 |
| 15 | 6 | 21.506 | 21/5:12.629 |
| 16 | 6 | 13.714 | 21/5:10.612 |
| 17 | 6 | 19.029 | 20/5:00.120 |
| 18 | 6 | 17.690 | 20/5:02.713 |
| 19 | 6 | 19.567 | 20/5:06.999 |
| 20 | 6 | 18.110 | 20/5:09.377 |