| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.444 | 19/5:12.436 |
| 2 | 2 | 16.359 | 19/5:11.628 |
| 3 | 4 | 18.522 | 18/5:07.950 |
| 4 | 3 | 16.213 | 18/5:03.921 |
| 5 | 3 | 17.088 | 18/5:04.654 |
| 6 | 3 | 16.617 | 18/5:03.729 |
| 7 | 3 | 16.613 | 18/5:03.058 |
| 8 | 3 | 19.080 | 18/5:08.106 |
| 9 | 3 | 16.767 | 18/5:07.406 |
| 10 | 3 | 17.164 | 18/5:07.561 |
| 11 | 4 | 20.905 | 18/5:13.809 |
| 12 | 4 | 18.115 | 18/5:14.831 |
| 13 | 3 | 16.785 | 18/5:13.854 |
| 14 | 3 | 16.457 | 18/5:12.594 |
| 15 | 3 | 16.596 | 18/5:11.670 |
| 16 | 3 | 16.542 | 18/5:10.800 |
| 17 | 3 | 16.629 | 18/5:10.125 |
| 18 | 3 | 16.957 | 18/5:09.853 |