| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 28.123 | N/A |
| 2 | 3 | 21.997 | 19/7:04.069 |
| 3 | 3 | 22.747 | 19/7:10.819 |
| 4 | 5 | 25.216 | 18/7:04.563 |
| 5 | 6 | 26.802 | 18/7:19.361 |
| 6 | 5 | 22.393 | 18/7:13.025 |
| 7 | 5 | 22.646 | 18/7:09.892 |
| 8 | 5 | 22.081 | 18/7:06.122 |
| 9 | 5 | 21.767 | 18/7:02.627 |
| 10 | 5 | 22.515 | 18/7:01.321 |
| 11 | 5 | 22.300 | 19/7:22.958 |
| 12 | 5 | 22.668 | 19/7:22.339 |
| 13 | 5 | 22.454 | 19/7:21.502 |
| 14 | 5 | 26.751 | 18/7:03.486 |
| 15 | 5 | 23.359 | 18/7:03.611 |
| 16 | 5 | 22.465 | 18/7:02.705 |
| 17 | 5 | 22.151 | 18/7:01.579 |
| 18 | 4 | 25.414 | 18/7:03.849 |