| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.692 | 20/5:13.084 |
| 2 | 1 | 15.644 | 20/5:13.036 |
| 3 | 1 | 16.016 | 20/5:15.068 |
| 4 | 1 | 15.593 | 20/5:14.725 |
| 5 | 1 | 15.626 | 20/5:14.284 |
| 6 | 1 | 16.783 | 19/5:01.954 |
| 7 | 1 | 16.045 | 19/5:02.368 |
| 8 | 1 | 15.996 | 19/5:02.563 |
| 9 | 1 | 15.795 | 19/5:02.029 |
| 10 | 1 | 17.971 | 19/5:06.205 |
| 11 | 1 | 16.013 | 19/5:06.027 |
| 12 | 1 | 16.055 | 19/5:05.945 |
| 13 | 1 | 15.779 | 19/5:05.473 |
| 14 | 1 | 16.356 | 19/5:05.851 |
| 15 | 1 | 15.819 | 19/5:05.498 |
| 16 | 1 | 15.996 | 19/5:05.400 |
| 17 | 1 | 16.051 | 19/5:05.374 |
| 18 | 1 | 15.850 | 19/5:05.014 |
| 19 | 1 | 15.821 | 19/5:04.901 |