| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.554 | 21/6:08.634 |
| 2 | 2 | 17.872 | 21/6:11.973 |
| 3 | 3 | 21.085 | 20/6:16.740 |
| 4 | 3 | 17.919 | 20/6:12.150 |
| 5 | 4 | 23.376 | 19/6:11.663 |
| 6 | 3 | 17.740 | 19/6:05.896 |
| 7 | 4 | 19.486 | 19/6:06.515 |
| 8 | 3 | 17.729 | 19/6:02.807 |
| 9 | 4 | 23.346 | 19/6:11.781 |
| 10 | 3 | 17.262 | 19/6:07.401 |
| 11 | 3 | 17.626 | 19/6:04.446 |
| 12 | 3 | 18.848 | 19/6:03.918 |
| 13 | 3 | 17.997 | 19/6:02.228 |
| 14 | 3 | 18.409 | 19/6:01.338 |
| 15 | 3 | 25.387 | 19/6:09.406 |
| 16 | 5 | 27.500 | 19/6:18.974 |
| 17 | 5 | 17.046 | 19/6:15.733 |
| 18 | 5 | 18.545 | 19/6:14.434 |
| 19 | 5 | 21.561 | 19/6:16.288 |