| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.201 | 20/1:04.020 |
| 2 | 4 | 7.294 | 20/1:44.950 |
| 3 | 3 | 7.950 | 20/2:02.967 |
| 4 | 3 | 7.187 | 20/2:08.160 |
| 5 | 3 | 7.266 | 20/2:11.592 |
| 6 | 3 | 7.292 | 20/2:13.967 |
| 7 | 3 | 7.281 | 20/2:15.631 |
| 8 | 3 | 7.392 | 20/2:17.158 |
| 9 | 2 | 7.267 | 20/2:18.067 |
| 10 | 2 | 7.176 | 20/2:18.612 |
| 11 | 2 | 7.210 | 20/2:19.120 |
| 12 | 2 | 7.397 | 20/2:19.855 |
| 13 | 2 | 7.281 | 20/2:20.298 |
| 14 | 2 | 7.340 | 20/2:20.763 |
| 15 | 2 | 7.156 | 20/2:20.920 |
| 16 | 2 | 7.301 | 20/2:21.239 |
| 17 | 2 | 7.314 | 20/2:21.535 |
| 18 | 2 | 7.867 | 20/2:22.413 |
| 19 | 2 | 7.669 | 20/2:22.991 |
| 20 | 2 | 7.368 | 20/2:23.209 |