| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.601 | N/A |
| 2 | 2 | 15.689 | 23/6:06.759 |
| 3 | 2 | 15.517 | 23/6:04.867 |
| 4 | 2 | 16.106 | 23/6:08.555 |
| 5 | 2 | 16.062 | 23/6:10.158 |
| 6 | 2 | 16.739 | 23/6:14.098 |
| 7 | 4 | 40.817 | 18/6:04.236 |
| 8 | 4 | 15.669 | 19/6:12.855 |
| 9 | 5 | 16.314 | 19/6:05.655 |
| 10 | 3 | 18.892 | 19/6:05.211 |
| 11 | 3 | 18.423 | 19/6:04.011 |
| 12 | 3 | 16.191 | 20/6:18.142 |
| 13 | 3 | 15.904 | 20/6:13.612 |
| 14 | 3 | 15.970 | 20/6:09.875 |
| 15 | 3 | 16.662 | 20/6:07.611 |
| 16 | 3 | 24.535 | 20/6:15.621 |
| 17 | 4 | 22.674 | 19/6:01.535 |
| 18 | 3 | 16.606 | 20/6:17.873 |
| 19 | 3 | 15.953 | 20/6:14.919 |
| 20 | 3 | 15.950 | 20/6:12.274 |