| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.142 | 19/6:03.698 |
| 2 | 3 | 18.857 | 19/6:00.990 |
| 3 | 3 | 18.422 | 20/6:16.140 |
| 4 | 2 | 22.060 | 19/6:12.785 |
| 5 | 2 | 18.855 | 19/6:09.877 |
| 6 | 3 | 26.443 | 18/6:11.337 |
| 7 | 3 | 19.494 | 18/6:08.416 |
| 8 | 3 | 19.633 | 18/6:06.538 |
| 9 | 3 | 18.629 | 18/6:03.070 |
| 10 | 3 | 19.400 | 18/6:01.683 |
| 11 | 3 | 18.491 | 19/6:19.009 |
| 12 | 3 | 17.355 | 19/6:14.903 |
| 13 | 3 | 21.517 | 19/6:17.512 |
| 14 | 3 | 19.154 | 19/6:16.542 |
| 15 | 3 | 24.071 | 18/6:01.828 |
| 16 | 3 | 19.365 | 18/6:00.999 |
| 17 | 3 | 18.067 | 19/6:18.832 |
| 18 | 3 | 19.733 | 19/6:18.615 |
| 19 | 3 | 20.710 | 19/6:19.398 |