| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.847 | 23/6:04.481 |
| 2 | 1 | 15.470 | 23/6:00.145 |
| 3 | 1 | 15.823 | 23/6:01.406 |
| 4 | 1 | 15.771 | 23/6:01.738 |
| 5 | 3 | 18.785 | 23/6:15.801 |
| 6 | 3 | 15.609 | 23/6:13.002 |
| 7 | 3 | 15.324 | 23/6:10.066 |
| 8 | 3 | 15.264 | 23/6:07.692 |
| 9 | 2 | 15.603 | 23/6:06.712 |
| 10 | 2 | 15.533 | 23/6:05.766 |
| 11 | 3 | 23.367 | 22/6:04.792 |
| 12 | 3 | 22.842 | 22/6:16.269 |
| 13 | 3 | 16.869 | 22/6:15.873 |
| 14 | 3 | 15.743 | 22/6:13.764 |
| 15 | 3 | 15.534 | 22/6:11.629 |
| 16 | 3 | 15.813 | 22/6:10.145 |
| 17 | 3 | 18.902 | 22/6:12.834 |
| 18 | 3 | 15.638 | 22/6:11.234 |
| 19 | 3 | 18.404 | 22/6:13.005 |
| 20 | 3 | 19.904 | 22/6:16.249 |
| 21 | 3 | 20.410 | 21/6:02.455 |