| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.346 | 20/6:06.920 |
| 2 | 1 | 17.787 | 20/6:01.330 |
| 3 | 3 | 25.634 | 18/6:10.602 |
| 4 | 2 | 17.868 | 19/6:18.266 |
| 5 | 2 | 20.506 | 18/6:00.508 |
| 6 | 2 | 20.229 | 18/6:01.110 |
| 7 | 3 | 20.391 | 18/6:01.957 |
| 8 | 2 | 18.126 | 19/6:17.357 |
| 9 | 2 | 18.206 | 19/6:13.863 |
| 10 | 1 | 17.700 | 19/6:10.107 |
| 11 | 1 | 18.720 | 19/6:08.795 |
| 12 | 1 | 19.952 | 19/6:09.653 |
| 13 | 2 | 19.422 | 19/6:09.604 |
| 14 | 2 | 19.586 | 19/6:09.785 |
| 15 | 2 | 20.460 | 19/6:11.048 |
| 16 | 2 | 17.828 | 19/6:09.029 |
| 17 | 2 | 20.413 | 19/6:10.136 |
| 18 | 2 | 18.580 | 19/6:09.185 |
| 19 | 2 | 19.559 | 19/6:09.313 |