| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.718 | 18/5:00.924 |
| 2 | 2 | 16.643 | 18/5:00.249 |
| 3 | 3 | 18.505 | 18/5:11.196 |
| 4 | 3 | 16.647 | 18/5:08.309 |
| 5 | 3 | 17.060 | 18/5:08.063 |
| 6 | 3 | 16.321 | 18/5:05.682 |
| 7 | 3 | 16.710 | 18/5:04.982 |
| 8 | 3 | 17.044 | 18/5:05.208 |
| 9 | 3 | 16.818 | 18/5:04.932 |
| 10 | 3 | 17.025 | 18/5:05.084 |
| 11 | 2 | 18.519 | 18/5:07.653 |
| 12 | 2 | 19.937 | 18/5:11.921 |
| 13 | 2 | 17.059 | 18/5:11.547 |
| 14 | 2 | 16.472 | 18/5:10.472 |
| 15 | 2 | 16.642 | 18/5:09.744 |
| 16 | 1 | 16.655 | 18/5:09.122 |
| 17 | 1 | 16.815 | 18/5:08.742 |
| 18 | 2 | 19.874 | 18/5:11.464 |