| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.910 | 17/5:04.470 |
| 2 | 4 | 16.091 | 18/5:06.009 |
| 3 | 4 | 15.891 | 19/5:15.983 |
| 4 | 4 | 18.594 | 18/5:08.187 |
| 5 | 6 | 17.643 | 18/5:10.064 |
| 6 | 5 | 15.835 | 18/5:05.892 |
| 7 | 4 | 16.461 | 18/5:04.521 |
| 8 | 4 | 15.955 | 18/5:02.355 |
| 9 | 5 | 22.848 | 18/5:14.456 |
| 10 | 5 | 15.929 | 18/5:11.683 |
| 11 | 5 | 15.578 | 18/5:08.839 |
| 12 | 5 | 16.360 | 18/5:07.643 |
| 13 | 4 | 16.252 | 18/5:06.480 |
| 14 | 4 | 15.765 | 18/5:04.858 |
| 15 | 4 | 15.738 | 18/5:03.420 |
| 16 | 4 | 17.231 | 18/5:03.841 |
| 17 | 4 | 15.668 | 18/5:02.558 |
| 18 | 4 | 15.699 | 18/5:01.448 |