| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.257 | 20/7:05.140 |
| 2 | 1 | 20.223 | 21/7:15.540 |
| 3 | 1 | 19.275 | 21/7:05.285 |
| 4 | 2 | 25.774 | 20/7:12.645 |
| 5 | 2 | 23.941 | 20/7:21.880 |
| 6 | 2 | 35.674 | 18/7:18.432 |
| 7 | 2 | 26.265 | 18/7:23.337 |
| 8 | 2 | 18.175 | 18/7:08.814 |
| 9 | 3 | 23.012 | 18/7:07.192 |
| 10 | 2 | 21.362 | 18/7:02.924 |
| 11 | 2 | 20.734 | 19/7:21.650 |
| 12 | 2 | 23.831 | 19/7:22.578 |
| 13 | 2 | 23.913 | 18/7:00.142 |
| 14 | 2 | 28.054 | 18/7:06.201 |
| 15 | 2 | 19.394 | 18/7:01.061 |
| 16 | 2 | 22.263 | 19/7:23.112 |
| 17 | 3 | 27.720 | 18/7:04.447 |
| 18 | 2 | 19.327 | 18/7:00.194 |