| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.851 | 18/5:03.318 |
| 2 | 3 | 16.845 | 18/5:03.264 |
| 3 | 3 | 16.480 | 18/5:01.056 |
| 4 | 5 | 22.745 | 17/5:09.914 |
| 5 | 5 | 16.516 | 17/5:04.086 |
| 6 | 4 | 17.091 | 17/5:01.829 |
| 7 | 5 | 17.046 | 17/5:00.108 |
| 8 | 4 | 16.861 | 18/5:15.979 |
| 9 | 4 | 16.825 | 18/5:14.520 |
| 10 | 4 | 16.652 | 18/5:13.042 |
| 11 | 4 | 16.678 | 18/5:11.875 |
| 12 | 4 | 16.701 | 18/5:10.936 |
| 13 | 4 | 16.810 | 18/5:10.294 |
| 14 | 4 | 17.023 | 18/5:10.017 |
| 15 | 4 | 17.050 | 18/5:09.809 |
| 16 | 4 | 17.079 | 18/5:09.660 |
| 17 | 3 | 17.085 | 18/5:09.534 |
| 18 | 4 | 17.058 | 18/5:09.396 |