| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.014 | 20/6:00.280 |
| 2 | 2 | 17.832 | 21/6:16.383 |
| 3 | 2 | 17.385 | 21/6:12.617 |
| 4 | 4 | 24.772 | 19/6:10.514 |
| 5 | 4 | 17.393 | 19/6:02.505 |
| 6 | 4 | 18.850 | 19/6:01.779 |
| 7 | 4 | 18.966 | 19/6:01.575 |
| 8 | 4 | 36.677 | 17/6:01.014 |
| 9 | 4 | 18.365 | 18/6:16.508 |
| 10 | 4 | 17.704 | 18/6:10.724 |
| 11 | 4 | 17.588 | 18/6:05.803 |
| 12 | 4 | 17.332 | 18/6:01.317 |
| 13 | 4 | 18.422 | 19/6:18.977 |
| 14 | 4 | 17.561 | 19/6:15.740 |
| 15 | 4 | 18.934 | 19/6:14.674 |
| 16 | 4 | 17.498 | 19/6:12.035 |
| 17 | 4 | 17.762 | 19/6:10.003 |
| 18 | 4 | 18.022 | 19/6:08.470 |
| 19 | 4 | 18.346 | 19/6:07.423 |