| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 27.616 | N/A |
| 2 | 4 | 20.679 | 20/7:00.517 |
| 3 | 2 | 20.484 | 21/7:19.246 |
| 4 | 2 | 20.171 | 21/7:16.509 |
| 5 | 1 | 20.167 | 21/7:15.121 |
| 6 | 1 | 21.026 | 21/7:17.724 |
| 7 | 1 | 21.222 | 21/7:20.112 |
| 8 | 1 | 21.120 | 20/7:00.831 |
| 9 | 1 | 20.548 | 20/7:00.481 |
| 10 | 1 | 21.553 | 20/7:02.330 |
| 11 | 1 | 20.706 | 20/7:02.200 |
| 12 | 1 | 20.589 | 20/7:01.891 |
| 13 | 1 | 20.372 | 20/7:01.291 |
| 14 | 1 | 20.505 | 20/7:00.977 |
| 15 | 1 | 20.625 | 20/7:00.871 |
| 16 | 1 | 24.993 | 20/7:06.312 |
| 17 | 1 | 20.304 | 20/7:05.504 |
| 18 | 1 | 20.498 | 20/7:05.008 |
| 19 | 1 | 20.046 | 20/7:04.091 |
| 20 | 1 | 22.568 | 20/7:05.792 |