| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.041 | 20/6:00.820 |
| 2 | 2 | 16.105 | 22/6:15.606 |
| 3 | 3 | 23.990 | 19/6:08.195 |
| 4 | 3 | 17.187 | 20/6:16.615 |
| 5 | 3 | 20.772 | 19/6:05.161 |
| 6 | 2 | 16.257 | 20/6:14.507 |
| 7 | 2 | 15.624 | 20/6:05.646 |
| 8 | 2 | 16.296 | 20/6:00.680 |
| 9 | 3 | 15.396 | 21/6:12.559 |
| 10 | 3 | 15.864 | 21/6:08.617 |
| 11 | 2 | 16.510 | 21/6:06.626 |
| 12 | 2 | 16.283 | 21/6:04.569 |
| 13 | 2 | 15.946 | 21/6:02.284 |
| 14 | 2 | 22.601 | 21/6:10.308 |
| 15 | 2 | 15.939 | 21/6:07.935 |
| 16 | 2 | 15.587 | 21/6:05.397 |
| 17 | 2 | 16.861 | 21/6:04.732 |
| 18 | 2 | 17.904 | 21/6:05.357 |
| 19 | 2 | 15.694 | 21/6:03.474 |
| 20 | 2 | 16.852 | 21/6:02.994 |
| 21 | 2 | 16.571 | 21/6:02.280 |