| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.913 | 19/5:02.347 |
| 2 | 2 | 15.503 | 20/5:14.016 |
| 3 | 2 | 15.909 | 20/5:15.005 |
| 4 | 4 | 18.552 | 19/5:12.915 |
| 5 | 4 | 16.131 | 19/5:11.630 |
| 6 | 4 | 16.539 | 19/5:12.065 |
| 7 | 3 | 15.802 | 19/5:10.375 |
| 8 | 3 | 15.646 | 19/5:08.738 |
| 9 | 3 | 15.578 | 19/5:07.320 |
| 10 | 3 | 15.691 | 19/5:06.401 |
| 11 | 3 | 15.833 | 19/5:05.894 |
| 12 | 2 | 15.695 | 19/5:05.254 |
| 13 | 2 | 15.927 | 19/5:05.050 |
| 14 | 2 | 15.733 | 19/5:04.613 |
| 15 | 2 | 15.836 | 19/5:04.364 |
| 16 | 2 | 15.468 | 19/5:03.710 |
| 17 | 2 | 15.645 | 19/5:03.330 |
| 18 | 2 | 15.582 | 19/5:02.926 |
| 19 | 1 | 15.531 | 19/5:02.514 |