| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 3.457 | 20/1:09.140 |
| 2 | 1 | 6.895 | 20/1:43.520 |
| 3 | 1 | 6.932 | 20/1:55.227 |
| 4 | 1 | 7.209 | 20/2:02.465 |
| 5 | 1 | 7.166 | 20/2:06.636 |
| 6 | 1 | 7.305 | 20/2:09.880 |
| 7 | 1 | 7.223 | 20/2:11.963 |
| 8 | 1 | 7.481 | 20/2:14.170 |
| 9 | 1 | 6.893 | 20/2:14.580 |
| 10 | 1 | 7.191 | 20/2:15.504 |
| 11 | 1 | 7.320 | 20/2:16.495 |
| 12 | 1 | 8.136 | 20/2:18.680 |
| 13 | 2 | 8.307 | 20/2:20.792 |
| 14 | 3 | 7.503 | 20/2:21.454 |
| 15 | 3 | 8.503 | 20/2:23.361 |
| 16 | 3 | 7.113 | 20/2:23.292 |
| 17 | 3 | 6.970 | 20/2:23.064 |
| 18 | 3 | 7.200 | 20/2:23.116 |
| 19 | 2 | 8.729 | 20/2:24.772 |
| 20 | 3 | 8.154 | 20/2:25.687 |