| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.338 | 19/5:10.422 |
| 2 | 1 | 16.521 | 19/5:12.161 |
| 3 | 2 | 16.692 | 19/5:13.823 |
| 4 | 2 | 16.842 | 19/5:15.367 |
| 5 | 2 | 16.224 | 19/5:13.945 |
| 6 | 2 | 16.286 | 19/5:13.193 |
| 7 | 2 | 16.601 | 19/5:13.511 |
| 8 | 2 | 17.155 | 19/5:15.065 |
| 9 | 2 | 16.458 | 19/5:14.803 |
| 10 | 2 | 16.316 | 19/5:14.323 |
| 11 | 2 | 16.154 | 19/5:13.650 |
| 12 | 2 | 16.247 | 19/5:13.237 |
| 13 | 2 | 17.089 | 19/5:14.118 |
| 14 | 2 | 16.751 | 19/5:14.415 |
| 15 | 2 | 16.759 | 19/5:14.682 |
| 16 | 2 | 16.461 | 19/5:14.562 |
| 17 | 2 | 16.584 | 19/5:14.593 |
| 18 | 2 | 19.790 | 18/5:01.268 |