| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.397 | 19/5:11.543 |
| 2 | 1 | 15.836 | 19/5:06.213 |
| 3 | 1 | 16.440 | 19/5:08.262 |
| 4 | 1 | 16.950 | 19/5:11.709 |
| 5 | 2 | 19.286 | 18/5:05.672 |
| 6 | 2 | 16.090 | 18/5:02.997 |
| 7 | 1 | 17.538 | 18/5:04.809 |
| 8 | 1 | 16.602 | 18/5:04.063 |
| 9 | 1 | 16.427 | 18/5:03.132 |
| 10 | 1 | 18.746 | 18/5:06.562 |
| 11 | 1 | 17.253 | 18/5:06.925 |
| 12 | 1 | 17.619 | 18/5:07.776 |
| 13 | 1 | 18.294 | 18/5:09.431 |
| 14 | 1 | 16.757 | 18/5:08.874 |
| 15 | 1 | 21.262 | 18/5:13.796 |
| 16 | 1 | 16.107 | 18/5:12.305 |
| 17 | 1 | 18.582 | 18/5:13.609 |
| 18 | 1 | 18.001 | 18/5:14.187 |