| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.869 | 18/5:03.642 |
| 2 | 4 | 17.528 | 18/5:09.573 |
| 3 | 4 | 17.021 | 18/5:08.508 |
| 4 | 1 | 16.371 | 18/5:05.050 |
| 5 | 4 | 19.313 | 18/5:13.567 |
| 6 | 4 | 16.771 | 18/5:11.619 |
| 7 | 3 | 16.435 | 18/5:09.363 |
| 8 | 3 | 16.279 | 18/5:07.321 |
| 9 | 5 | 17.938 | 18/5:09.050 |
| 10 | 4 | 16.219 | 18/5:07.339 |
| 11 | 8 | 34.806 | 17/5:17.668 |
| 12 | 5 | 34.806 | 17/5:17.668 |
| 13 | 4 | 16.325 | 18/5:07.212 |
| 14 | 4 | 16.570 | 18/5:06.572 |
| 15 | 3 | 17.245 | 18/5:06.828 |
| 16 | 2 | 16.381 | 18/5:06.080 |
| 17 | 2 | 16.542 | 18/5:05.590 |
| 18 | 2 | 17.020 | 18/5:05.633 |