| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.983 | 19/5:03.677 |
| 2 | 1 | 16.653 | 19/5:10.042 |
| 3 | 1 | 17.047 | 19/5:14.659 |
| 4 | 1 | 16.982 | 19/5:16.658 |
| 5 | 1 | 17.862 | 18/5:04.297 |
| 6 | 1 | 16.371 | 18/5:02.694 |
| 7 | 1 | 16.478 | 18/5:01.824 |
| 8 | 1 | 16.382 | 18/5:00.955 |
| 9 | 1 | 16.991 | 18/5:01.498 |
| 10 | 1 | 16.370 | 18/5:00.814 |
| 11 | 1 | 15.959 | 19/5:16.225 |
| 12 | 1 | 17.225 | 18/5:00.454 |
| 13 | 1 | 16.476 | 18/5:00.155 |
| 14 | 1 | 18.486 | 18/5:02.483 |
| 15 | 1 | 16.211 | 18/5:01.771 |
| 16 | 1 | 16.438 | 18/5:01.403 |
| 17 | 1 | 16.751 | 18/5:01.041 |
| 18 | 1 | 16.16 | 18/5:00.665 |