| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 23.710 | 18/7:06.780 |
| 2 | 4 | 18.308 | 20/7:00.180 |
| 3 | 5 | 26.253 | 19/7:12.383 |
| 4 | 7 | 28.474 | 18/7:15.353 |
| 5 | 5 | 21.977 | 18/7:07.399 |
| 6 | 4 | 18.329 | 19/7:13.995 |
| 7 | 6 | 27.953 | 18/7:04.296 |
| 8 | 7 | 19.425 | 19/7:18.019 |
| 9 | 6 | 24.551 | 19/7:21.180 |
| 10 | 7 | 18.404 | 19/7:12.030 |
| 11 | 6 | 29.941 | 18/7:01.077 |
| 12 | 6 | 22.749 | 18/7:00.111 |
| 13 | 6 | 27.783 | 18/7:06.264 |
| 14 | 6 | 21.896 | 18/7:03.968 |
| 15 | 6 | 36.031 | 18/7:18.941 |
| 16 | 6 | 20.713 | 18/7:14.809 |
| 17 | 6 | 25.950 | 18/7:16.709 |
| 18 | 6 | 28.072 | 18/7:20.519 |