| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.026 | 18/5:06.468 |
| 2 | 1 | 17.500 | 18/5:10.734 |
| 3 | 1 | 17.236 | 18/5:10.572 |
| 4 | 1 | 17.127 | 18/5:10.000 |
| 5 | 2 | 20.782 | 17/5:04.881 |
| 6 | 2 | 17.042 | 17/5:02.353 |
| 7 | 1 | 17.024 | 17/5:00.504 |
| 8 | 1 | 16.938 | 18/5:16.519 |
| 9 | 1 | 18.778 | 17/5:01.189 |
| 10 | 1 | 17.630 | 17/5:01.041 |
| 11 | 1 | 17.363 | 17/5:00.507 |
| 12 | 1 | 17.186 | 18/5:17.448 |
| 13 | 1 | 17.663 | 18/5:17.485 |
| 14 | 1 | 16.811 | 18/5:16.422 |
| 15 | 1 | 17.089 | 18/5:15.834 |
| 16 | 1 | 17.022 | 18/5:15.244 |
| 17 | 1 | 19.291 | 18/5:17.126 |
| 18 | 1 | 20.650 | 18/5:20.158 |