| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.019 | 18/6:00.342 |
| 2 | 1 | 20.103 | 18/6:01.098 |
| 3 | 1 | 19.846 | 19/6:19.797 |
| 4 | 1 | 20.186 | 18/6:00.693 |
| 5 | 1 | 19.970 | 18/6:00.446 |
| 6 | 1 | 19.716 | 19/6:19.493 |
| 7 | 1 | 19.948 | 19/6:19.425 |
| 8 | 1 | 22.313 | 18/6:04.727 |
| 9 | 1 | 21.967 | 18/6:08.136 |
| 10 | 1 | 19.928 | 18/6:07.193 |
| 11 | 1 | 19.891 | 18/6:06.361 |
| 12 | 1 | 20.125 | 18/6:06.018 |
| 13 | 1 | 20.325 | 18/6:06.005 |
| 14 | 1 | 20.083 | 18/6:05.683 |
| 15 | 1 | 20.689 | 18/6:06.131 |
| 16 | 1 | 24.215 | 18/6:10.489 |
| 17 | 1 | 20.672 | 18/6:10.584 |
| 18 | 1 | 19.461 | 18/6:09.457 |