| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 19.339 | 19/6:07.441 |
| 2 | 4 | 19.391 | 19/6:07.935 |
| 3 | 3 | 17.654 | 20/6:15.893 |
| 4 | 3 | 19.180 | 20/6:17.820 |
| 5 | 5 | 19.394 | 19/6:00.840 |
| 6 | 5 | 18.697 | 20/6:18.850 |
| 7 | 4 | 20.682 | 19/6:04.629 |
| 8 | 4 | 17.976 | 19/6:01.743 |
| 9 | 4 | 19.341 | 19/6:02.381 |
| 10 | 5 | 20.945 | 19/6:05.938 |
| 11 | 5 | 18.491 | 19/6:04.610 |
| 12 | 4 | 18.541 | 19/6:03.582 |
| 13 | 4 | 18.784 | 19/6:03.068 |
| 14 | 4 | 18.532 | 19/6:02.285 |
| 15 | 4 | 21.364 | 19/6:05.194 |
| 16 | 4 | 19.010 | 19/6:04.944 |
| 17 | 5 | 19.100 | 19/6:04.823 |
| 18 | 4 | 18.682 | 19/6:04.275 |
| 19 | 6 | 25.385 | 19/6:10.488 |