| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.685 | 21/6:11.385 |
| 2 | 2 | 17.362 | 21/6:07.993 |
| 3 | 3 | 18.760 | 21/6:16.649 |
| 4 | 2 | 17.569 | 21/6:14.724 |
| 5 | 2 | 17.365 | 21/6:12.712 |
| 6 | 1 | 17.189 | 21/6:10.755 |
| 7 | 2 | 20.418 | 20/6:00.994 |
| 8 | 1 | 17.700 | 20/6:00.120 |
| 9 | 1 | 17.292 | 21/6:16.460 |
| 10 | 1 | 18.775 | 20/6:00.230 |
| 11 | 1 | 17.922 | 20/6:00.067 |
| 12 | 1 | 17.465 | 21/6:17.129 |
| 13 | 1 | 17.206 | 21/6:15.913 |
| 14 | 1 | 17.302 | 21/6:15.015 |
| 15 | 1 | 17.081 | 21/6:13.927 |
| 16 | 1 | 17.615 | 21/6:13.677 |
| 17 | 1 | 17.664 | 21/6:13.516 |
| 18 | 1 | 19.559 | 21/6:15.584 |
| 19 | 1 | 17.432 | 21/6:15.083 |
| 20 | 1 | 18.156 | 21/6:15.393 |
| 21 | 1 | 17.270 | 21/6:14.787 |