| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 28.671 | N/A |
| 2 | 3 | 25.238 | 19/8:02.955 |
| 3 | 3 | 25.734 | 19/8:07.419 |
| 4 | 3 | 27.970 | 19/8:22.323 |
| 5 | 3 | 24.666 | 19/8:14.907 |
| 6 | 3 | 36.918 | 18/8:26.459 |
| 7 | 3 | 25.308 | 18/8:18.534 |
| 8 | 3 | 29.240 | 18/8:22.422 |
| 9 | 3 | 27.397 | 18/8:21.421 |
| 10 | 3 | 26.579 | 18/8:19.098 |
| 11 | 3 | 24.949 | 18/8:14.469 |
| 12 | 3 | 23.657 | 18/8:08.684 |
| 13 | 3 | 28.895 | 18/8:11.284 |
| 14 | 3 | 24.514 | 18/8:07.756 |
| 15 | 3 | 32.769 | 18/8:14.755 |
| 16 | 3 | 26.314 | 18/8:13.505 |
| 17 | 3 | 33.755 | 18/8:20.317 |
| 18 | 3 | 24.958 | 18/8:17.532 |