| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.034 | 19/5:04.646 |
| 2 | 3 | 16.615 | 19/5:10.166 |
| 3 | 6 | 19.727 | 18/5:14.256 |
| 4 | 6 | 16.867 | 18/5:11.594 |
| 5 | 6 | 16.522 | 18/5:08.754 |
| 6 | 6 | 15.939 | 18/5:05.112 |
| 7 | 6 | 18.413 | 18/5:08.872 |
| 8 | 6 | 16.086 | 18/5:06.457 |
| 9 | 6 | 16.181 | 18/5:04.768 |
| 10 | 6 | 17.717 | 18/5:06.182 |
| 11 | 6 | 19.170 | 18/5:09.716 |
| 12 | 7 | 18.626 | 18/5:11.846 |
| 13 | 7 | 16.576 | 18/5:10.809 |
| 14 | 7 | 16.064 | 18/5:09.262 |
| 15 | 7 | 16.407 | 18/5:08.333 |
| 16 | 7 | 15.842 | 18/5:06.884 |
| 17 | 7 | 16.057 | 18/5:05.834 |
| 18 | 7 | 16.099 | 18/5:04.942 |