| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.033 | N/A |
| 2 | 2 | 20.370 | 19/6:09.693 |
| 3 | 2 | 18.484 | 20/6:12.146 |
| 4 | 2 | 19.071 | 20/6:09.891 |
| 5 | 2 | 18.601 | 20/6:06.531 |
| 6 | 4 | 26.286 | 19/6:13.156 |
| 7 | 4 | 22.407 | 19/6:18.069 |
| 8 | 6 | 27.150 | 18/6:13.072 |
| 9 | 5 | 18.698 | 18/6:06.550 |
| 10 | 5 | 19.974 | 18/6:03.888 |
| 11 | 5 | 18.789 | 19/6:20.727 |
| 12 | 5 | 26.529 | 18/6:08.315 |
| 13 | 5 | 19.441 | 18/6:05.416 |
| 14 | 5 | 29.805 | 18/6:16.516 |
| 15 | 5 | 19.174 | 18/6:13.121 |
| 16 | 5 | 21.264 | 18/6:12.548 |
| 17 | 5 | 23.326 | 18/6:14.237 |
| 18 | 5 | 31.411 | 17/6:01.414 |