| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.224 | 18/5:10.032 |
| 2 | 3 | 16.496 | 18/5:03.480 |
| 3 | 3 | 17.284 | 18/5:06.024 |
| 4 | 2 | 16.539 | 18/5:03.944 |
| 5 | 1 | 16.596 | 18/5:02.900 |
| 6 | 3 | 17.458 | 18/5:04.791 |
| 7 | 4 | 21.184 | 18/5:15.723 |
| 8 | 2 | 16.489 | 18/5:13.358 |
| 9 | 2 | 16.464 | 18/5:11.468 |
| 10 | 2 | 16.170 | 18/5:09.427 |
| 11 | 2 | 17.209 | 18/5:09.458 |
| 12 | 2 | 16.557 | 18/5:08.505 |
| 13 | 2 | 16.402 | 18/5:07.484 |
| 14 | 2 | 15.992 | 18/5:06.082 |
| 15 | 1 | 16.588 | 18/5:05.582 |
| 16 | 2 | 16.751 | 18/5:05.328 |
| 17 | 2 | 16.489 | 18/5:04.827 |
| 18 | 2 | 16.871 | 18/5:04.763 |