| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.839 | N/A |
| 2 | 1 | 20.664 | 19/6:13.791 |
| 3 | 1 | 20.221 | 19/6:09.804 |
| 4 | 1 | 19.977 | 19/6:07.011 |
| 5 | 1 | 20.297 | 19/6:07.054 |
| 6 | 1 | 20.046 | 19/6:06.177 |
| 7 | 1 | 19.911 | 19/6:05.187 |
| 8 | 1 | 20.213 | 19/6:05.256 |
| 9 | 1 | 20.059 | 19/6:04.962 |
| 10 | 1 | 20.008 | 19/6:04.631 |
| 11 | 1 | 20.210 | 19/6:04.729 |
| 12 | 1 | 21.033 | 19/6:06.157 |
| 13 | 1 | 21.130 | 19/6:07.492 |
| 14 | 1 | 19.908 | 19/6:06.930 |
| 15 | 1 | 20.977 | 19/6:07.822 |
| 16 | 1 | 20.391 | 19/6:07.893 |
| 17 | 1 | 20.173 | 19/6:07.709 |
| 18 | 1 | 20.063 | 19/6:07.430 |
| 19 | 1 | 22.196 | 19/6:09.316 |