| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.007 | 19/5:04.133 |
| 2 | 2 | 16.112 | 19/5:05.130 |
| 3 | 2 | 15.372 | 19/5:00.776 |
| 4 | 2 | 16.654 | 19/5:04.689 |
| 5 | 3 | 16.048 | 19/5:04.733 |
| 6 | 3 | 15.368 | 19/5:02.610 |
| 7 | 2 | 15.479 | 19/5:01.394 |
| 8 | 3 | 15.334 | 19/5:00.138 |
| 9 | 3 | 18.519 | 19/5:05.885 |
| 10 | 2 | 16.829 | 19/5:07.272 |
| 11 | 2 | 15.658 | 19/5:06.384 |
| 12 | 2 | 14.989 | 19/5:04.584 |
| 13 | 2 | 19.553 | 19/5:09.732 |
| 14 | 2 | 19.527 | 19/5:14.109 |
| 15 | 2 | 16.081 | 19/5:13.538 |
| 16 | 2 | 15.408 | 19/5:12.239 |
| 17 | 2 | 19.574 | 19/5:15.749 |
| 18 | 2 | 15.704 | 19/5:14.784 |
| 19 | 2 | 15.521 | 19/5:13.737 |