| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.671 | 18/5:00.078 |
| 2 | 3 | 16.359 | 19/5:13.785 |
| 3 | 3 | 16.522 | 19/5:13.829 |
| 4 | 3 | 16.499 | 19/5:13.742 |
| 5 | 3 | 16.378 | 19/5:13.230 |
| 6 | 4 | 19.067 | 18/5:04.488 |
| 7 | 4 | 16.793 | 18/5:04.172 |
| 8 | 3 | 16.792 | 18/5:03.932 |
| 9 | 3 | 15.902 | 18/5:01.966 |
| 10 | 3 | 16.361 | 18/5:01.219 |
| 11 | 3 | 16.474 | 18/5:00.793 |
| 12 | 2 | 16.507 | 18/5:00.487 |
| 13 | 2 | 16.222 | 19/5:16.492 |
| 14 | 2 | 16.121 | 19/5:15.764 |
| 15 | 3 | 16.459 | 19/5:15.561 |
| 16 | 2 | 16.280 | 19/5:15.171 |
| 17 | 3 | 16.381 | 19/5:14.940 |
| 18 | 2 | 16.634 | 19/5:15.001 |
| 19 | 2 | 16.274 | 19/5:14.696 |