| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 9.924 | N/A |
| 2 | 3 | 21.883 | 17/6:00.052 |
| 3 | 3 | 21.229 | 18/6:16.376 |
| 4 | 4 | 23.367 | 17/6:04.478 |
| 5 | 4 | 21.408 | 17/6:01.472 |
| 6 | 4 | 20.248 | 18/6:17.583 |
| 7 | 2 | 20.370 | 18/6:14.021 |
| 8 | 2 | 21.111 | 18/6:13.277 |
| 9 | 4 | 28.412 | 17/6:05.098 |
| 10 | 4 | 20.578 | 17/6:03.001 |
| 11 | 5 | 25.426 | 17/6:08.375 |
| 12 | 4 | 21.402 | 17/6:06.918 |
| 13 | 4 | 22.731 | 17/6:07.477 |
| 14 | 4 | 24.630 | 17/6:10.287 |
| 15 | 4 | 22.423 | 17/6:10.173 |
| 16 | 4 | 21.757 | 17/6:09.364 |
| 17 | 4 | 24.643 | 17/6:11.542 |