| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.777 | N/A |
| 2 | 1 | 16.610 | 18/5:01.147 |
| 3 | 1 | 16.645 | 18/5:01.444 |
| 4 | 1 | 16.401 | 18/5:00.161 |
| 5 | 1 | 16.484 | 19/5:16.407 |
| 6 | 1 | 17.069 | 18/5:01.687 |
| 7 | 1 | 16.726 | 18/5:01.926 |
| 8 | 1 | 16.775 | 18/5:02.215 |
| 9 | 1 | 16.305 | 18/5:01.433 |
| 10 | 2 | 21.685 | 18/5:10.988 |
| 11 | 3 | 20.379 | 18/5:16.411 |
| 12 | 3 | 17.611 | 18/5:16.570 |
| 13 | 3 | 17.428 | 18/5:16.444 |
| 14 | 4 | 17.728 | 18/5:16.729 |
| 15 | 4 | 19.224 | 17/5:01.142 |
| 16 | 4 | 19.685 | 17/5:03.315 |
| 17 | 4 | 16.766 | 17/5:02.298 |