| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.729 | 17/5:18.393 |
| 2 | 4 | 18.921 | 16/5:01.200 |
| 3 | 3 | 18.841 | 16/5:01.285 |
| 4 | 4 | 19.447 | 16/5:03.752 |
| 5 | 4 | 18.798 | 16/5:03.155 |
| 6 | 4 | 19.746 | 16/5:05.285 |
| 7 | 4 | 18.902 | 16/5:04.878 |
| 8 | 4 | 18.531 | 16/5:03.830 |
| 9 | 3 | 19.469 | 16/5:04.683 |
| 10 | 5 | 24.273 | 16/5:13.051 |
| 11 | 5 | 20.959 | 16/5:15.078 |
| 12 | 5 | 18.935 | 16/5:14.068 |
| 13 | 5 | 19.377 | 16/5:13.758 |
| 14 | 5 | 19.178 | 16/5:13.264 |
| 15 | 5 | 19.964 | 16/5:13.675 |
| 16 | 5 | 20.855 | 16/5:14.925 |