| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.251 | 19/5:08.769 |
| 2 | 1 | 16.317 | 19/5:09.396 |
| 3 | 1 | 16.526 | 19/5:10.929 |
| 4 | 1 | 16.622 | 19/5:12.151 |
| 5 | 1 | 16.619 | 19/5:12.873 |
| 6 | 1 | 16.405 | 19/5:12.677 |
| 7 | 1 | 16.499 | 19/5:12.792 |
| 8 | 1 | 16.429 | 19/5:12.711 |
| 9 | 1 | 16.826 | 19/5:13.487 |
| 10 | 1 | 15.928 | 19/5:12.402 |
| 11 | 1 | 16.954 | 19/5:13.286 |
| 12 | 1 | 20.780 | 18/5:03.234 |
| 13 | 1 | 16.415 | 18/5:02.637 |
| 14 | 1 | 16.206 | 18/5:01.856 |
| 15 | 1 | 16.648 | 18/5:01.710 |
| 16 | 1 | 17.350 | 18/5:02.372 |
| 17 | 1 | 16.455 | 18/5:02.008 |
| 18 | 1 | 17.251 | 18/5:02.481 |