| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.014 | 19/5:04.266 |
| 2 | 1 | 16.065 | 19/5:04.750 |
| 3 | 1 | 16.177 | 19/5:05.621 |
| 4 | 2 | 18.024 | 19/5:14.830 |
| 5 | 1 | 15.804 | 19/5:11.919 |
| 6 | 1 | 17.636 | 19/5:15.780 |
| 7 | 1 | 17.552 | 18/5:01.557 |
| 8 | 1 | 15.985 | 19/5:16.485 |
| 9 | 1 | 15.751 | 19/5:14.572 |
| 10 | 1 | 15.616 | 19/5:12.786 |
| 11 | 2 | 17.120 | 19/5:13.921 |
| 12 | 1 | 15.653 | 19/5:12.545 |
| 13 | 1 | 16.071 | 19/5:11.992 |
| 14 | 2 | 18.603 | 19/5:14.954 |
| 15 | 2 | 17.421 | 19/5:16.023 |
| 16 | 2 | 15.456 | 19/5:14.626 |
| 17 | 2 | 15.491 | 19/5:13.432 |
| 18 | 2 | 18.358 | 19/5:15.397 |
| 19 | 2 | 16.908 | 19/5:15.705 |