| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.915 | 19/5:02.385 |
| 2 | 3 | 15.630 | 20/5:15.450 |
| 3 | 2 | 15.673 | 20/5:14.787 |
| 4 | 3 | 16.357 | 19/5:01.981 |
| 5 | 2 | 15.826 | 19/5:01.724 |
| 6 | 2 | 16.126 | 19/5:02.502 |
| 7 | 2 | 15.759 | 19/5:02.062 |
| 8 | 2 | 15.932 | 19/5:02.143 |
| 9 | 2 | 15.553 | 19/5:01.405 |
| 10 | 1 | 15.738 | 19/5:01.167 |
| 11 | 2 | 16.231 | 19/5:01.824 |
| 12 | 1 | 15.610 | 19/5:01.388 |
| 13 | 1 | 15.555 | 19/5:00.938 |
| 14 | 2 | 16.983 | 19/5:02.491 |
| 15 | 2 | 15.455 | 19/5:01.901 |
| 16 | 2 | 16.414 | 19/5:02.524 |
| 17 | 2 | 15.756 | 19/5:02.338 |
| 18 | 2 | 15.885 | 19/5:02.309 |
| 19 | 2 | 15.402 | 19/5:01.800 |