| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.823 | 18/5:02.814 |
| 2 | 6 | 18.297 | 18/5:16.080 |
| 3 | 4 | 16.577 | 18/5:10.182 |
| 4 | 3 | 16.404 | 18/5:06.454 |
| 5 | 3 | 17.017 | 18/5:06.425 |
| 6 | 3 | 16.728 | 18/5:05.538 |
| 7 | 3 | 16.995 | 18/5:05.591 |
| 8 | 3 | 16.960 | 18/5:05.552 |
| 9 | 3 | 16.690 | 18/5:04.982 |
| 10 | 3 | 16.793 | 18/5:04.711 |
| 11 | 4 | 19.081 | 18/5:08.234 |
| 12 | 4 | 17.099 | 18/5:08.196 |
| 13 | 4 | 16.958 | 18/5:07.969 |
| 14 | 4 | 16.974 | 18/5:07.795 |
| 15 | 3 | 16.434 | 18/5:06.996 |
| 16 | 3 | 16.722 | 18/5:06.621 |
| 17 | 3 | 17.313 | 18/5:06.916 |
| 18 | 3 | 17.136 | 18/5:07.001 |