| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.180 | 17/6:00.060 |
| 2 | 3 | 20.252 | 18/6:12.888 |
| 3 | 3 | 22.656 | 17/6:03.165 |
| 4 | 2 | 20.646 | 17/6:00.119 |
| 5 | 2 | 20.365 | 18/6:18.356 |
| 6 | 3 | 23.918 | 17/6:05.548 |
| 7 | 3 | 19.331 | 17/6:00.274 |
| 8 | 3 | 19.817 | 18/6:18.371 |
| 9 | 2 | 20.353 | 18/6:17.036 |
| 10 | 2 | 20.097 | 18/6:15.507 |
| 11 | 3 | 26.498 | 17/6:03.356 |
| 12 | 3 | 20.434 | 17/6:02.025 |
| 13 | 3 | 20.248 | 17/6:00.655 |
| 14 | 3 | 20.038 | 18/6:20.357 |
| 15 | 3 | 23.612 | 17/6:02.038 |
| 16 | 3 | 21.648 | 17/6:02.411 |
| 17 | 3 | 19.842 | 17/6:00.935 |