| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.687 | 18/5:00.366 |
| 2 | 1 | 16.741 | 18/5:00.852 |
| 3 | 1 | 16.699 | 18/5:00.762 |
| 4 | 1 | 16.920 | 18/5:01.712 |
| 5 | 1 | 17.200 | 18/5:03.289 |
| 6 | 1 | 16.858 | 18/5:03.315 |
| 7 | 1 | 18.116 | 18/5:06.568 |
| 8 | 1 | 16.602 | 18/5:05.602 |
| 9 | 1 | 17.027 | 18/5:05.700 |
| 10 | 1 | 16.495 | 18/5:04.821 |
| 11 | 3 | 20.356 | 18/5:10.420 |
| 12 | 3 | 17.127 | 18/5:10.242 |
| 13 | 2 | 16.979 | 18/5:09.887 |
| 14 | 2 | 17.053 | 18/5:09.677 |
| 15 | 2 | 16.792 | 18/5:09.182 |
| 16 | 2 | 17.725 | 18/5:09.799 |
| 17 | 1 | 16.820 | 18/5:09.385 |
| 18 | 1 | 17.281 | 18/5:09.478 |