| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.332 | 18/5:11.976 |
| 2 | 1 | 16.498 | 18/5:04.470 |
| 3 | 2 | 17.786 | 18/5:09.696 |
| 4 | 1 | 17.367 | 18/5:10.423 |
| 5 | 1 | 16.526 | 18/5:07.832 |
| 6 | 2 | 17.849 | 18/5:10.074 |
| 7 | 1 | 16.237 | 18/5:07.530 |
| 8 | 2 | 20.504 | 18/5:15.223 |
| 9 | 1 | 16.602 | 18/5:13.402 |
| 10 | 1 | 16.987 | 18/5:12.638 |
| 11 | 1 | 16.730 | 18/5:11.593 |
| 12 | 1 | 17.261 | 18/5:11.518 |
| 13 | 1 | 16.905 | 18/5:10.962 |
| 14 | 1 | 17.566 | 18/5:11.336 |
| 15 | 1 | 16.826 | 18/5:10.771 |
| 16 | 1 | 17.225 | 18/5:10.726 |
| 17 | 1 | 16.630 | 18/5:10.056 |
| 18 | 1 | 17.814 | 18/5:10.645 |