| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 4.357 | 20/1:27.140 |
| 2 | 5 | 7.614 | 20/1:59.710 |
| 3 | 5 | 8.326 | 20/2:15.313 |
| 4 | 5 | 7.632 | 20/2:19.645 |
| 5 | 3 | 9.534 | 20/2:29.852 |
| 6 | 3 | 7.721 | 20/2:30.613 |
| 7 | 3 | 7.850 | 20/2:31.526 |
| 8 | 3 | 8.584 | 20/2:34.045 |
| 9 | 3 | 7.561 | 20/2:33.731 |
| 10 | 3 | 7.416 | 20/2:33.190 |
| 11 | 3 | 7.645 | 20/2:33.164 |
| 12 | 3 | 7.505 | 20/2:32.908 |
| 13 | 3 | 7.733 | 20/2:33.043 |
| 14 | 3 | 7.483 | 20/2:32.801 |
| 15 | 3 | 7.595 | 20/2:32.741 |
| 16 | 3 | 7.608 | 20/2:32.705 |
| 17 | 4 | 8.193 | 20/2:33.361 |
| 18 | 4 | 9.364 | 20/2:35.246 |
| 19 | 4 | 8.749 | 20/2:36.284 |
| 20 | 4 | 7.593 | 20/2:36.063 |