| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.739 | 18/5:01.302 |
| 2 | 1 | 15.419 | 19/5:05.501 |
| 3 | 2 | 20.612 | 18/5:16.620 |
| 4 | 1 | 15.787 | 18/5:08.507 |
| 5 | 1 | 15.393 | 18/5:02.220 |
| 6 | 1 | 16.141 | 18/5:00.273 |
| 7 | 1 | 14.868 | 19/5:12.032 |
| 8 | 1 | 15.052 | 19/5:08.776 |
| 9 | 1 | 14.863 | 19/5:05.845 |
| 10 | 1 | 14.856 | 19/5:03.487 |
| 11 | 1 | 14.589 | 19/5:01.096 |
| 12 | 1 | 17.322 | 19/5:03.432 |
| 13 | 1 | 14.734 | 19/5:01.625 |
| 14 | 1 | 14.309 | 20/5:15.263 |
| 15 | 1 | 18.092 | 19/5:02.450 |
| 16 | 1 | 15.674 | 19/5:02.159 |
| 17 | 1 | 15.427 | 19/5:01.627 |
| 18 | 1 | 15.901 | 19/5:01.655 |
| 19 | 1 | 16.988 | 19/5:02.766 |