| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.803 | 19/5:00.257 |
| 2 | 1 | 16.042 | 19/5:02.528 |
| 3 | 1 | 15.894 | 19/5:02.347 |
| 4 | 1 | 15.525 | 19/5:00.504 |
| 5 | 1 | 15.650 | 20/5:15.656 |
| 6 | 1 | 15.761 | 20/5:15.583 |
| 7 | 1 | 15.784 | 20/5:15.597 |
| 8 | 1 | 15.811 | 20/5:15.675 |
| 9 | 1 | 15.614 | 20/5:15.298 |
| 10 | 1 | 15.785 | 20/5:15.338 |
| 11 | 1 | 15.681 | 20/5:15.182 |
| 12 | 2 | 15.893 | 20/5:15.405 |
| 13 | 2 | 15.552 | 20/5:15.069 |
| 14 | 1 | 15.602 | 20/5:14.853 |
| 15 | 1 | 15.889 | 20/5:15.048 |
| 16 | 1 | 15.550 | 20/5:14.795 |
| 17 | 1 | 15.716 | 20/5:14.767 |
| 18 | 1 | 15.548 | 20/5:14.556 |
| 19 | 2 | 21.750 | 19/5:04.850 |