| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.576 | N/A |
| 2 | 1 | 20.111 | 19/6:03.574 |
| 3 | 1 | 19.975 | 19/6:02.035 |
| 4 | 3 | 24.378 | 18/6:06.872 |
| 5 | 3 | 25.233 | 17/6:00.364 |
| 6 | 3 | 20.559 | 18/6:16.446 |
| 7 | 3 | 22.278 | 18/6:17.089 |
| 8 | 3 | 23.926 | 18/6:21.550 |
| 9 | 3 | 21.777 | 18/6:20.329 |
| 10 | 3 | 21.082 | 18/6:18.067 |
| 11 | 3 | 21.285 | 18/6:16.602 |
| 12 | 3 | 19.307 | 18/6:12.347 |
| 13 | 2 | 19.454 | 18/6:09.009 |
| 14 | 2 | 24.762 | 18/6:13.126 |
| 15 | 2 | 20.230 | 18/6:11.152 |
| 16 | 2 | 21.694 | 18/6:11.100 |
| 17 | 2 | 22.573 | 18/6:11.989 |
| 18 | 2 | 20.257 | 18/6:10.457 |