| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 10.031 | N/A |
| 2 | 1 | 14.789 | 21/5:05.811 |
| 3 | 1 | 12.912 | 22/5:00.891 |
| 4 | 1 | 12.825 | 23/5:07.221 |
| 5 | 2 | 13.396 | 23/5:06.602 |
| 6 | 2 | 12.527 | 23/5:02.406 |
| 7 | 2 | 12.168 | 24/5:11.396 |
| 8 | 1 | 12.889 | 24/5:10.693 |
| 9 | 1 | 12.746 | 24/5:09.755 |
| 10 | 1 | 12.166 | 24/5:07.543 |
| 11 | 1 | 13.558 | 24/5:08.975 |
| 12 | 1 | 13.850 | 24/5:10.758 |
| 13 | 1 | 13.396 | 24/5:11.373 |
| 14 | 1 | 12.341 | 24/5:10.027 |
| 15 | 1 | 12.373 | 24/5:08.925 |
| 16 | 1 | 12.341 | 24/5:07.922 |
| 17 | 1 | 13.702 | 24/5:09.000 |
| 18 | 2 | 26.109 | 23/5:12.968 |
| 19 | 2 | 13.869 | 23/5:13.089 |
| 20 | 2 | 1:52.744 | 20/6:10.732 |