| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.958 | 18/5:05.244 |
| 2 | 2 | 16.491 | 18/5:01.041 |
| 3 | 2 | 16.420 | 19/5:15.837 |
| 4 | 2 | 16.740 | 19/5:16.393 |
| 5 | 2 | 17.025 | 18/5:01.082 |
| 6 | 2 | 16.923 | 18/5:01.671 |
| 7 | 3 | 16.584 | 18/5:01.220 |
| 8 | 3 | 16.446 | 18/5:00.571 |
| 9 | 3 | 16.910 | 18/5:00.994 |
| 10 | 3 | 16.640 | 18/5:00.847 |
| 11 | 3 | 16.462 | 18/5:00.435 |
| 12 | 3 | 16.619 | 18/5:00.327 |
| 13 | 2 | 16.301 | 19/5:16.451 |
| 14 | 3 | 19.126 | 18/5:02.972 |
| 15 | 3 | 20.952 | 18/5:07.916 |
| 16 | 3 | 16.674 | 18/5:07.430 |
| 17 | 3 | 16.555 | 18/5:06.875 |
| 18 | 3 | 16.737 | 18/5:06.563 |