| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.917 | 18/5:04.506 |
| 2 | 1 | 16.493 | 18/5:00.690 |
| 3 | 1 | 16.613 | 18/5:00.138 |
| 4 | 1 | 16.604 | 19/5:16.478 |
| 5 | 4 | 20.756 | 18/5:14.579 |
| 6 | 4 | 16.182 | 18/5:10.695 |
| 7 | 3 | 16.470 | 18/5:08.661 |
| 8 | 3 | 16.355 | 18/5:06.877 |
| 9 | 2 | 16.389 | 18/5:05.558 |
| 10 | 1 | 16.407 | 18/5:04.535 |
| 11 | 1 | 16.461 | 18/5:03.786 |
| 12 | 1 | 16.320 | 18/5:02.950 |
| 13 | 1 | 16.027 | 18/5:01.838 |
| 14 | 1 | 17.425 | 18/5:02.682 |
| 15 | 1 | 17.442 | 18/5:03.433 |
| 16 | 2 | 18.439 | 18/5:05.213 |
| 17 | 2 | 16.777 | 18/5:05.023 |
| 18 | 3 | 16.914 | 18/5:04.991 |