| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.169 | N/A |
| 2 | 4 | 21.249 | 20/7:09.009 |
| 3 | 3 | 21.163 | 20/7:09.083 |
| 4 | 3 | 20.704 | 20/7:05.903 |
| 5 | 3 | 21.090 | 20/7:06.147 |
| 6 | 3 | 21.469 | 20/7:07.734 |
| 7 | 3 | 20.440 | 20/7:05.533 |
| 8 | 3 | 20.227 | 20/7:03.383 |
| 9 | 3 | 20.731 | 20/7:02.967 |
| 10 | 3 | 19.943 | 20/7:00.980 |
| 11 | 3 | 20.440 | 20/7:00.335 |
| 12 | 3 | 20.750 | 20/7:00.343 |
| 13 | 3 | 20.384 | 21/7:20.485 |
| 14 | 3 | 20.014 | 21/7:19.405 |
| 15 | 3 | 20.405 | 21/7:19.039 |
| 16 | 3 | 20.396 | 21/7:18.709 |
| 17 | 3 | 20.908 | 21/7:19.060 |
| 18 | 3 | 22.552 | 20/7:00.547 |
| 19 | 3 | 20.406 | 20/7:00.177 |
| 20 | 3 | 19.651 | 21/7:19.771 |
| 21 | 3 | 19.849 | 21/7:18.940 |