| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.361 | 20/1:07.220 |
| 2 | 4 | 7.582 | 20/1:49.430 |
| 3 | 4 | 7.325 | 20/2:01.787 |
| 4 | 4 | 7.569 | 20/2:09.185 |
| 5 | 4 | 8.445 | 20/2:17.128 |
| 6 | 4 | 7.885 | 20/2:20.557 |
| 7 | 4 | 7.612 | 20/2:22.226 |
| 8 | 4 | 7.386 | 20/2:22.912 |
| 9 | 4 | 7.315 | 20/2:23.289 |
| 10 | 4 | 8.235 | 20/2:25.430 |
| 11 | 4 | 9.904 | 20/2:30.216 |
| 12 | 4 | 7.346 | 20/2:29.942 |
| 13 | 4 | 7.463 | 20/2:29.889 |
| 14 | 4 | 9.629 | 20/2:32.939 |
| 15 | 4 | 8.405 | 20/2:33.949 |
| 16 | 4 | 7.136 | 20/2:33.248 |
| 17 | 3 | 9.581 | 20/2:35.505 |
| 18 | 3 | 7.238 | 20/2:34.908 |
| 19 | 3 | 16.513 | 19/2:35.930 |