| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.420 | N/A |
| 2 | 1 | 20.181 | 21/7:06.004 |
| 3 | 1 | 20.250 | 21/7:06.073 |
| 4 | 1 | 20.414 | 21/7:08.053 |
| 5 | 1 | 23.549 | 20/7:03.291 |
| 6 | 1 | 20.779 | 20/7:02.077 |
| 7 | 1 | 19.692 | 21/7:18.636 |
| 8 | 1 | 20.570 | 21/7:17.948 |
| 9 | 1 | 25.268 | 20/7:07.839 |
| 10 | 1 | 21.167 | 20/7:07.478 |
| 11 | 1 | 20.701 | 20/7:06.304 |
| 12 | 1 | 22.214 | 20/7:07.957 |
| 13 | 1 | 20.799 | 20/7:07.094 |
| 14 | 1 | 20.434 | 20/7:05.830 |
| 15 | 1 | 21.204 | 20/7:05.792 |
| 16 | 1 | 19.959 | 20/7:04.182 |
| 17 | 1 | 22.193 | 20/7:05.426 |
| 18 | 1 | 20.380 | 20/7:04.498 |
| 19 | 1 | 22.755 | 20/7:06.179 |
| 20 | 1 | 20.222 | 20/7:05.151 |