| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 3.788 | 20/1:15.760 |
| 2 | 4 | 7.377 | 20/1:51.650 |
| 3 | 3 | 6.928 | 20/2:00.620 |
| 4 | 3 | 7.026 | 20/2:05.595 |
| 5 | 4 | 7.504 | 20/2:10.492 |
| 6 | 4 | 7.343 | 20/2:13.220 |
| 7 | 4 | 6.966 | 20/2:14.091 |
| 8 | 4 | 6.862 | 20/2:14.485 |
| 9 | 4 | 7.263 | 20/2:15.682 |
| 10 | 4 | 7.258 | 20/2:16.630 |
| 11 | 4 | 6.877 | 20/2:16.713 |
| 12 | 4 | 7.055 | 20/2:17.078 |
| 13 | 4 | 7.008 | 20/2:17.315 |
| 14 | 4 | 6.966 | 20/2:17.459 |
| 15 | 4 | 6.931 | 20/2:17.536 |
| 16 | 4 | 7.295 | 20/2:18.059 |
| 17 | 4 | 6.973 | 20/2:18.141 |
| 18 | 4 | 7.002 | 20/2:18.247 |
| 19 | 4 | 7.171 | 20/2:18.519 |
| 20 | 3 | 6.839 | 20/2:18.432 |