| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.907 | 19/5:02.233 |
| 2 | 2 | 16.725 | 19/5:10.004 |
| 3 | 2 | 19.023 | 18/5:09.930 |
| 4 | 2 | 15.763 | 18/5:03.381 |
| 5 | 1 | 15.571 | 19/5:15.358 |
| 6 | 1 | 18.141 | 18/5:03.390 |
| 7 | 2 | 18.558 | 18/5:07.769 |
| 8 | 2 | 15.682 | 18/5:04.582 |
| 9 | 1 | 16.696 | 18/5:04.132 |
| 10 | 1 | 16.220 | 18/5:02.915 |
| 11 | 1 | 15.606 | 18/5:00.914 |
| 12 | 1 | 15.762 | 19/5:16.119 |
| 13 | 1 | 16.154 | 19/5:15.412 |
| 14 | 1 | 17.526 | 18/5:00.001 |
| 15 | 1 | 15.962 | 19/5:15.775 |
| 16 | 1 | 15.971 | 19/5:15.005 |
| 17 | 1 | 18.601 | 18/5:00.566 |
| 18 | 1 | 16.444 | 18/5:00.312 |