| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 1.923 | N/A |
| 2 | 8 | 2.022 | N/A |
| 3 | 4 | 24.828 | 18/7:03.999 |
| 4 | 5 | 27.377 | 18/7:25.665 |
| 5 | 5 | 25.784 | 18/7:23.860 |
| 6 | 5 | 23.449 | 18/7:13.034 |
| 7 | 5 | 23.175 | 18/7:05.607 |
| 8 | 4 | 23.569 | 18/7:01.772 |
| 9 | 5 | 27.441 | 18/7:08.436 |
| 10 | 5 | 23.323 | 18/7:04.683 |
| 11 | 6 | 24.882 | 18/7:04.709 |
| 12 | 6 | 24.316 | 18/7:03.767 |
| 13 | 5 | 23.333 | 18/7:01.478 |
| 14 | 5 | 23.345 | 19/7:24.156 |
| 15 | 6 | 32.458 | 18/7:09.904 |
| 16 | 7 | 26.058 | 18/7:10.976 |
| 17 | 7 | 24.238 | 18/7:09.842 |
| 18 | 6 | 27.069 | 18/7:11.858 |