| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.835 | 19/5:00.865 |
| 2 | 1 | 15.463 | 20/5:12.980 |
| 3 | 2 | 18.180 | 19/5:13.361 |
| 4 | 1 | 15.697 | 19/5:09.581 |
| 5 | 3 | 18.334 | 18/5:00.632 |
| 6 | 2 | 15.710 | 19/5:14.194 |
| 7 | 1 | 16.091 | 19/5:12.984 |
| 8 | 1 | 15.972 | 19/5:11.795 |
| 9 | 1 | 15.438 | 19/5:09.742 |
| 10 | 1 | 15.694 | 19/5:08.587 |
| 11 | 1 | 16.019 | 19/5:08.202 |
| 12 | 1 | 15.462 | 19/5:07.000 |
| 13 | 1 | 15.923 | 19/5:06.657 |
| 14 | 1 | 15.871 | 19/5:06.292 |
| 15 | 1 | 15.698 | 19/5:05.757 |
| 16 | 1 | 15.749 | 19/5:05.349 |
| 17 | 1 | 15.756 | 19/5:04.997 |
| 18 | 1 | 15.839 | 19/5:04.772 |
| 19 | 1 | 15.817 | 19/5:04.548 |