| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.561 | 15/5:08.415 |
| 2 | 4 | 21.571 | 15/5:15.990 |
| 3 | 4 | 20.439 | 15/5:12.855 |
| 4 | 3 | 20.230 | 15/5:10.504 |
| 5 | 3 | 20.095 | 15/5:08.688 |
| 6 | 3 | 20.471 | 15/5:08.418 |
| 7 | 2 | 20.302 | 15/5:07.862 |
| 8 | 2 | 20.430 | 15/5:07.686 |
| 9 | 2 | 20.581 | 15/5:07.800 |
| 10 | 2 | 19.982 | 15/5:06.993 |
| 11 | 2 | 20.044 | 15/5:06.417 |
| 12 | 2 | 19.882 | 15/5:05.735 |
| 13 | 2 | 20.238 | 15/5:05.568 |
| 14 | 2 | 19.671 | 15/5:04.818 |
| 15 | 2 | 19.978 | 15/5:04.475 |