| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.082 | 19/6:02.558 |
| 2 | 4 | 18.558 | 20/6:16.400 |
| 3 | 4 | 19.131 | 20/6:18.473 |
| 4 | 4 | 18.924 | 20/6:18.475 |
| 5 | 4 | 19.410 | 19/6:01.399 |
| 6 | 4 | 19.823 | 19/6:03.939 |
| 7 | 4 | 20.591 | 19/6:07.837 |
| 8 | 4 | 20.693 | 19/6:11.004 |
| 9 | 4 | 18.836 | 19/6:09.546 |
| 10 | 4 | 19.672 | 19/6:09.968 |
| 11 | 4 | 19.920 | 19/6:10.742 |
| 12 | 5 | 22.181 | 19/6:14.967 |