| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.273 | 20/8:45.460 |
| 2 | 2 | 20.173 | 20/7:44.460 |
| 3 | 2 | 21.051 | 20/7:29.980 |
| 4 | 2 | 21.140 | 20/7:23.185 |
| 5 | 2 | 20.509 | 20/7:16.584 |
| 6 | 2 | 20.507 | 20/7:12.177 |
| 7 | 2 | 20.545 | 20/7:09.137 |
| 8 | 2 | 20.716 | 20/7:07.285 |
| 9 | 2 | 20.195 | 20/7:04.687 |
| 10 | 2 | 19.963 | 20/7:02.144 |
| 11 | 2 | 21.790 | 20/7:03.385 |
| 12 | 2 | 20.213 | 20/7:01.792 |
| 13 | 2 | 20.431 | 20/7:00.778 |
| 14 | 2 | 20.164 | 20/6:59.529 |
| 15 | 2 | 20.082 | 20/6:58.336 |
| 16 | 2 | 20.125 | 20/6:57.346 |
| 17 | 2 | 20.207 | 20/6:56.569 |
| 18 | 2 | 20.414 | 20/6:56.109 |
| 19 | 2 | 20.093 | 20/6:55.359 |
| 20 | 2 | 21.573 | 20/6:56.164 |