| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.085 | 20/6:01.007 |
| 2 | 4 | 18.519 | 20/6:06.004 |
| 3 | 5 | 23.348 | 19/6:19.696 |
| 4 | 3 | 16.927 | 19/6:05.175 |
| 5 | 2 | 17.009 | 20/6:15.552 |
| 6 | 3 | 17.296 | 20/6:10.613 |
| 7 | 2 | 16.479 | 20/6:04.751 |
| 8 | 2 | 18.402 | 20/6:05.162 |
| 9 | 2 | 17.359 | 20/6:03.164 |
| 10 | 2 | 17.327 | 20/6:01.502 |
| 11 | 3 | 22.814 | 20/6:10.118 |
| 12 | 5 | 24.595 | 19/6:01.253 |
| 13 | 5 | 20.615 | 19/6:03.594 |
| 14 | 5 | 18.465 | 19/6:02.682 |
| 15 | 5 | 16.814 | 20/6:18.738 |
| 16 | 5 | 17.263 | 20/6:16.646 |
| 17 | 5 | 21.735 | 19/6:01.058 |
| 18 | 5 | 17.165 | 20/6:18.018 |
| 19 | 4 | 17.959 | 20/6:17.027 |
| 20 | 3 | 16.480 | 20/6:14.656 |