| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.551 | N/A |
| 2 | 4 | 24.801 | 18/7:04.168 |
| 3 | 4 | 24.893 | 18/7:04.095 |
| 4 | 4 | 24.400 | 18/7:02.417 |
| 5 | 4 | 23.555 | 19/7:21.971 |
| 6 | 4 | 23.720 | 19/7:19.479 |
| 7 | 4 | 23.572 | 19/7:17.374 |
| 8 | 2 | 23.709 | 19/7:16.222 |
| 9 | 2 | 24.043 | 19/7:16.110 |
| 10 | 2 | 23.130 | 19/7:14.197 |
| 11 | 2 | 24.273 | 19/7:14.723 |
| 12 | 3 | 27.262 | 19/7:20.045 |
| 13 | 3 | 23.858 | 19/7:19.375 |
| 14 | 4 | 28.967 | 18/7:01.251 |
| 15 | 4 | 23.173 | 19/7:24.008 |
| 16 | 4 | 23.674 | 19/7:22.987 |
| 17 | 4 | 23.710 | 19/7:22.133 |
| 18 | 4 | 22.913 | 19/7:20.536 |
| 19 | 4 | 23.224 | 19/7:19.428 |