| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.734 | 20/0:54.680 |
| 2 | 3 | 7.725 | 20/1:44.590 |
| 3 | 3 | 7.430 | 20/1:59.260 |
| 4 | 3 | 8.113 | 20/2:10.010 |
| 5 | 3 | 7.442 | 20/2:13.776 |
| 6 | 3 | 7.675 | 20/2:17.063 |
| 7 | 4 | 7.800 | 20/2:19.769 |
| 8 | 4 | 7.449 | 20/2:20.920 |
| 9 | 4 | 7.341 | 20/2:21.576 |
| 10 | 4 | 7.428 | 20/2:22.274 |
| 11 | 4 | 7.644 | 20/2:23.238 |
| 12 | 4 | 11.483 | 20/2:30.440 |
| 13 | 4 | 7.785 | 20/2:30.845 |
| 14 | 4 | 12.225 | 20/2:37.534 |
| 15 | 4 | 7.882 | 20/2:37.541 |
| 16 | 4 | 11.347 | 20/2:41.879 |
| 17 | 4 | 7.770 | 20/2:41.498 |
| 18 | 4 | 7.581 | 18/2:24.854 |