| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.622 | N/A |
| 2 | 1 | 17.674 | 21/6:14.102 |
| 3 | 1 | 16.379 | 21/6:01.152 |
| 4 | 1 | 16.043 | 22/6:11.294 |
| 5 | 1 | 16.571 | 22/6:10.623 |
| 6 | 1 | 16.778 | 22/6:11.091 |
| 7 | 1 | 17.857 | 22/6:15.179 |
| 8 | 1 | 18.762 | 21/6:03.662 |
| 9 | 1 | 16.691 | 21/6:02.509 |
| 10 | 1 | 16.553 | 21/6:01.306 |
| 11 | 1 | 15.782 | 22/6:15.711 |
| 12 | 1 | 16.432 | 22/6:14.800 |
| 13 | 1 | 17.178 | 22/6:15.347 |
| 14 | 1 | 16.222 | 22/6:14.265 |
| 15 | 1 | 16.915 | 22/6:14.377 |
| 16 | 1 | 18.255 | 22/6:16.350 |
| 17 | 1 | 17.015 | 22/6:16.449 |
| 18 | 1 | 16.325 | 22/6:15.685 |
| 19 | 1 | 16.354 | 22/6:15.039 |
| 20 | 1 | 18.603 | 22/6:16.946 |
| 21 | 1 | 17.251 | 21/6:00.262 |