| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 22.984 | 19/7:16.696 |
| 2 | 6 | 25.750 | 18/7:18.606 |
| 3 | 6 | 20.378 | 19/7:17.709 |
| 4 | 6 | 20.840 | 19/7:07.272 |
| 5 | 6 | 24.872 | 19/7:16.331 |
| 6 | 6 | 17.568 | 20/7:21.307 |
| 7 | 6 | 20.451 | 20/7:16.694 |
| 8 | 6 | 25.932 | 19/7:04.591 |
| 9 | 6 | 20.879 | 19/7:01.492 |
| 10 | 6 | 23.051 | 19/7:03.139 |
| 11 | 6 | 20.995 | 19/7:00.936 |
| 12 | 6 | 23.165 | 19/7:02.536 |
| 13 | 6 | 29.173 | 19/7:12.671 |
| 14 | 6 | 19.194 | 19/7:07.815 |
| 15 | 6 | 20.394 | 19/7:05.126 |
| 16 | 6 | 19.627 | 19/7:01.863 |
| 17 | 6 | 15.796 | 20/7:16.528 |
| 18 | 6 | 17.478 | 20/7:11.697 |
| 19 | 6 | 17.245 | 20/7:07.128 |
| 20 | 5 | 22.564 | 20/7:08.336 |