| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 3.420 | N/A |
| 2 | 3 | 19.804 | 23/7:19.108 |
| 3 | 3 | 20.454 | 22/7:06.129 |
| 4 | 3 | 21.436 | 22/7:15.278 |
| 5 | 3 | 22.039 | 21/7:02.085 |
| 6 | 3 | 21.566 | 21/7:04.616 |
| 7 | 3 | 19.528 | 22/7:20.314 |
| 8 | 3 | 21.993 | 21/7:02.905 |
| 9 | 3 | 19.625 | 22/7:20.338 |
| 10 | 3 | 19.254 | 22/7:16.717 |
| 11 | 3 | 21.285 | 22/7:18.086 |
| 12 | 3 | 22.040 | 22/7:20.647 |
| 13 | 3 | 27.489 | 21/7:10.941 |
| 14 | 3 | 18.717 | 21/7:06.850 |
| 15 | 3 | 22.506 | 21/7:08.757 |
| 16 | 3 | 27.963 | 21/7:17.685 |
| 17 | 3 | 20.788 | 21/7:16.528 |
| 18 | 4 | 33.661 | 20/7:08.291 |
| 19 | 4 | 25.087 | 20/7:11.168 |
| 20 | 4 | 20.577 | 20/7:09.232 |