| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1.873 | N/A |
| 2 | 4 | 24.993 | 18/7:06.754 |
| 3 | 4 | 24.319 | 18/7:01.025 |
| 4 | 5 | 26.219 | 18/7:09.882 |
| 5 | 5 | 24.734 | 18/7:07.999 |
| 6 | 5 | 21.846 | 19/7:21.472 |
| 7 | 4 | 21.936 | 19/7:14.014 |
| 8 | 4 | 22.183 | 19/7:09.321 |
| 9 | 4 | 22.553 | 19/7:06.634 |
| 10 | 4 | 23.528 | 19/7:06.495 |
| 11 | 4 | 23.702 | 19/7:06.696 |
| 12 | 4 | 22.059 | 19/7:04.172 |
| 13 | 4 | 22.156 | 19/7:02.215 |
| 14 | 4 | 30.258 | 19/7:11.776 |
| 15 | 4 | 24.365 | 19/7:12.395 |
| 16 | 4 | 31.001 | 19/7:20.895 |
| 17 | 4 | 24.086 | 19/7:20.553 |
| 18 | 4 | 22.025 | 19/7:18.069 |
| 19 | 4 | 21.872 | 19/7:15.708 |