| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.752 | N/A |
| 2 | 1 | 21.268 | 20/7:07.844 |
| 3 | 1 | 20.436 | 21/7:20.792 |
| 4 | 1 | 20.863 | 20/7:00.009 |
| 5 | 1 | 21.027 | 20/7:00.823 |
| 6 | 1 | 20.883 | 20/7:00.764 |
| 7 | 1 | 20.540 | 21/7:20.475 |
| 8 | 1 | 21.285 | 20/7:00.857 |
| 9 | 1 | 21.326 | 20/7:01.868 |
| 10 | 1 | 20.777 | 20/7:01.495 |
| 11 | 1 | 21.916 | 20/7:03.361 |
| 12 | 1 | 21.231 | 20/7:03.705 |
| 13 | 1 | 20.959 | 20/7:03.561 |
| 14 | 1 | 25.079 | 20/7:09.460 |
| 15 | 1 | 21.394 | 20/7:09.516 |
| 16 | 1 | 21.097 | 20/7:09.187 |
| 17 | 1 | 22.061 | 20/7:10.045 |
| 18 | 1 | 21.240 | 20/7:09.884 |
| 19 | 1 | 20.890 | 20/7:09.372 |
| 20 | 1 | 20.980 | 20/7:09.004 |