| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 27.098 | N/A |
| 2 | 2 | 18.563 | 19/6:01.232 |
| 3 | 2 | 18.540 | 19/6:01.025 |
| 4 | 2 | 18.753 | 19/6:02.234 |
| 5 | 2 | 18.699 | 19/6:02.595 |
| 6 | 2 | 19.199 | 19/6:04.612 |
| 7 | 3 | 18.869 | 19/6:04.967 |
| 8 | 3 | 19.606 | 19/6:07.115 |
| 9 | 3 | 20.708 | 19/6:11.206 |
| 10 | 4 | 23.216 | 19/6:19.404 |
| 11 | 4 | 19.339 | 19/6:18.983 |
| 12 | 5 | 19.872 | 19/6:19.511 |
| 13 | 4 | 20.925 | 18/6:01.840 |
| 14 | 4 | 18.927 | 18/6:00.842 |
| 15 | 4 | 19.143 | 18/6:00.248 |
| 16 | 4 | 18.723 | 19/6:18.796 |
| 17 | 4 | 18.462 | 19/6:17.585 |
| 18 | 3 | 18.497 | 19/6:16.553 |
| 19 | 3 | 19.056 | 19/6:16.195 |