| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 26.562 | N/A |
| 2 | 1 | 29.997 | 17/8:26.514 |
| 3 | 1 | 25.326 | 18/8:16.807 |
| 4 | 1 | 24.777 | 18/8:00.462 |
| 5 | 1 | 25.093 | 19/8:19.930 |
| 6 | 1 | 25.803 | 19/8:18.147 |
| 7 | 1 | 24.217 | 19/8:12.201 |
| 8 | 1 | 37.795 | 18/8:15.295 |
| 9 | 1 | 23.957 | 18/8:07.612 |
| 10 | 1 | 25.433 | 18/8:04.424 |
| 11 | 1 | 29.946 | 18/8:09.546 |
| 12 | 1 | 24.482 | 18/8:05.293 |
| 13 | 1 | 30.926 | 18/8:10.877 |
| 14 | 1 | 31.554 | 18/8:16.423 |
| 15 | 1 | 26.266 | 18/8:14.756 |
| 16 | 1 | 25.419 | 18/8:12.351 |
| 17 | 1 | 24.683 | 18/8:09.465 |
| 18 | 1 | 27.904 | 18/8:10.140 |