| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.539 | 17/6:06.163 |
| 2 | 2 | 19.707 | 18/6:11.214 |
| 3 | 2 | 19.025 | 18/6:01.626 |
| 4 | 2 | 18.750 | 19/6:15.350 |
| 5 | 2 | 21.127 | 18/6:00.533 |
| 6 | 2 | 20.489 | 18/6:01.911 |
| 7 | 2 | 20.187 | 18/6:02.119 |
| 8 | 2 | 20.397 | 18/6:02.747 |
| 9 | 2 | 19.630 | 18/6:01.702 |
| 10 | 2 | 18.833 | 19/6:19.400 |
| 11 | 2 | 20.881 | 18/6:00.925 |
| 12 | 2 | 19.849 | 18/6:00.621 |
| 13 | 2 | 18.859 | 19/6:18.937 |
| 14 | 2 | 20.747 | 18/6:00.026 |
| 15 | 2 | 22.083 | 18/6:02.524 |
| 16 | 2 | 19.165 | 18/6:01.426 |
| 17 | 2 | 18.905 | 18/6:00.183 |
| 18 | 2 | 18.543 | 19/6:18.645 |
| 19 | 2 | 19.459 | 19/6:18.175 |