| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.828 | 20/6:16.056 |
| 2 | 3 | 18.090 | 20/6:09.018 |
| 3 | 3 | 16.140 | 21/6:11.406 |
| 4 | 3 | 20.511 | 20/6:07.845 |
| 5 | 3 | 19.701 | 20/6:13.008 |
| 6 | 3 | 15.973 | 20/6:04.143 |
| 7 | 3 | 18.656 | 20/6:05.425 |
| 8 | 3 | 16.141 | 20/6:00.001 |
| 9 | 3 | 16.232 | 21/6:13.968 |
| 10 | 3 | 17.617 | 21/6:13.566 |
| 11 | 3 | 19.894 | 21/6:17.585 |
| 12 | 3 | 21.327 | 20/6:05.183 |
| 13 | 3 | 21.964 | 20/6:10.883 |
| 14 | 3 | 21.326 | 20/6:14.857 |
| 15 | 3 | 22.938 | 19/6:01.428 |
| 16 | 3 | 16.382 | 20/6:17.015 |
| 17 | 3 | 16.857 | 20/6:14.796 |
| 18 | 3 | 20.632 | 20/6:16.898 |
| 19 | 3 | 19.824 | 20/6:17.929 |
| 20 | 3 | 18.246 | 20/6:17.279 |