| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.857 | 18/5:03.426 |
| 2 | 4 | 16.343 | 19/5:15.400 |
| 3 | 4 | 17.119 | 18/5:01.914 |
| 4 | 3 | 16.386 | 18/5:00.173 |
| 5 | 6 | 18.598 | 18/5:07.091 |
| 6 | 6 | 18.286 | 18/5:10.767 |
| 7 | 6 | 16.340 | 18/5:08.389 |
| 8 | 6 | 17.731 | 18/5:09.735 |
| 9 | 6 | 19.639 | 18/5:14.598 |
| 10 | 6 | 20.142 | 17/5:01.650 |
| 11 | 6 | 16.612 | 18/5:17.541 |
| 12 | 6 | 16.275 | 18/5:15.492 |
| 13 | 6 | 17.902 | 18/5:16.011 |
| 14 | 6 | 18.795 | 18/5:17.604 |
| 15 | 6 | 17.114 | 18/5:16.967 |
| 16 | 6 | 19.097 | 17/5:00.938 |
| 17 | 6 | 16.759 | 18/5:17.642 |
| 18 | 6 | 19.759 | 18/5:19.754 |