| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.133 | 18/5:08.394 |
| 2 | 3 | 17.668 | 18/5:13.209 |
| 3 | 3 | 17.006 | 18/5:10.842 |
| 4 | 2 | 16.537 | 18/5:07.548 |
| 5 | 2 | 16.605 | 18/5:05.816 |
| 6 | 2 | 17.194 | 18/5:06.429 |
| 7 | 2 | 17.021 | 18/5:06.422 |
| 8 | 2 | 17.292 | 18/5:07.026 |
| 9 | 2 | 17.554 | 18/5:08.020 |
| 10 | 2 | 16.357 | 18/5:06.661 |
| 11 | 2 | 16.575 | 18/5:05.905 |
| 12 | 2 | 17.105 | 18/5:06.070 |
| 13 | 2 | 16.457 | 18/5:05.313 |
| 14 | 2 | 17.097 | 18/5:05.487 |
| 15 | 2 | 17.073 | 18/5:05.609 |
| 16 | 2 | 18.496 | 18/5:07.316 |
| 17 | 2 | 16.435 | 18/5:06.641 |
| 18 | 2 | 21.331 | 18/5:10.936 |