| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.829 | 19/5:00.751 |
| 2 | 1 | 15.753 | 19/5:00.029 |
| 3 | 1 | 15.607 | 20/5:14.593 |
| 4 | 1 | 16.682 | 19/5:03.387 |
| 5 | 1 | 15.917 | 19/5:03.194 |
| 6 | 1 | 16.620 | 19/5:05.292 |
| 7 | 1 | 15.676 | 19/5:04.228 |
| 8 | 1 | 15.772 | 19/5:03.658 |
| 9 | 1 | 15.867 | 19/5:03.415 |
| 10 | 1 | 15.740 | 19/5:02.980 |
| 11 | 2 | 16.876 | 19/5:04.586 |
| 12 | 1 | 15.696 | 19/5:04.055 |
| 13 | 1 | 15.610 | 19/5:03.481 |
| 14 | 2 | 16.175 | 19/5:03.756 |
| 15 | 2 | 16.038 | 19/5:03.820 |
| 16 | 2 | 15.762 | 19/5:03.549 |
| 17 | 2 | 15.903 | 19/5:03.467 |
| 18 | 2 | 15.800 | 19/5:03.285 |
| 19 | 2 | 15.811 | 19/5:03.134 |