| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 12.732 | 24/5:05.568 |
| 2 | 4 | 12.736 | 24/5:05.616 |
| 3 | 3 | 12.668 | 24/5:05.088 |
| 4 | 3 | 12.674 | 24/5:04.860 |
| 5 | 3 | 12.853 | 24/5:05.582 |
| 6 | 3 | 12.010 | 24/5:02.692 |
| 7 | 3 | 12.059 | 24/5:00.795 |
| 8 | 3 | 11.845 | 25/5:11.178 |
| 9 | 2 | 11.787 | 25/5:09.344 |
| 10 | 2 | 11.967 | 25/5:08.327 |
| 11 | 3 | 12.151 | 25/5:07.914 |
| 12 | 3 | 12.724 | 25/5:08.762 |
| 13 | 2 | 11.385 | 25/5:06.906 |
| 14 | 2 | 11.588 | 25/5:05.677 |
| 15 | 2 | 11.673 | 25/5:04.753 |
| 16 | 3 | 13.070 | 25/5:06.128 |
| 17 | 2 | 11.865 | 25/5:05.569 |
| 18 | 2 | 11.722 | 25/5:04.874 |
| 19 | 2 | 11.743 | 25/5:04.279 |
| 20 | 2 | 11.971 | 25/5:04.029 |