| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 25.137 | N/A |
| 2 | 4 | 17.911 | 20/6:05.446 |
| 3 | 3 | 17.658 | 20/6:03.042 |
| 4 | 3 | 19.394 | 20/6:13.236 |
| 5 | 3 | 16.967 | 20/6:06.804 |
| 6 | 2 | 17.467 | 20/6:04.845 |
| 7 | 2 | 17.295 | 20/6:02.995 |
| 8 | 3 | 23.344 | 20/6:18.091 |
| 9 | 3 | 18.645 | 20/6:18.254 |
| 10 | 2 | 16.732 | 20/6:14.342 |
| 11 | 2 | 18.033 | 20/6:13.684 |
| 12 | 2 | 19.629 | 20/6:15.902 |
| 13 | 2 | 17.277 | 20/6:14.027 |
| 14 | 2 | 17.413 | 20/6:12.639 |
| 15 | 2 | 17.409 | 20/6:11.444 |
| 16 | 2 | 17.062 | 20/6:09.969 |
| 17 | 2 | 17.101 | 20/6:08.724 |
| 18 | 2 | 17.980 | 20/6:08.608 |
| 19 | 2 | 22.832 | 20/6:13.627 |
| 20 | 2 | 17.259 | 20/6:12.545 |