| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.628 | 21/5:07.188 |
| 2 | 2 | 14.490 | 21/5:05.739 |
| 3 | 5 | 15.246 | 21/5:10.548 |
| 4 | 3 | 14.414 | 21/5:08.585 |
| 5 | 3 | 14.282 | 21/5:06.852 |
| 6 | 7 | 16.334 | 21/5:12.879 |
| 7 | 9 | 15.759 | 20/5:00.437 |
| 8 | 9 | 14.739 | 21/5:14.717 |
| 9 | 9 | 17.301 | 20/5:04.873 |
| 10 | 9 | 15.436 | 20/5:05.258 |
| 11 | 9 | 16.868 | 20/5:08.176 |
| 12 | 8 | 17.009 | 20/5:10.843 |
| 13 | 9 | 15.604 | 20/5:10.938 |
| 14 | 9 | 15.550 | 20/5:10.943 |
| 15 | 9 | 15.691 | 20/5:11.135 |
| 16 | 9 | 18.377 | 20/5:14.660 |
| 17 | 9 | 17.568 | 19/5:00.978 |
| 18 | 9 | 15.286 | 19/5:00.392 |
| 19 | 9 | 20.030 | 19/5:04.612 |