| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.056 | 18/5:07.008 |
| 2 | 2 | 17.475 | 18/5:10.779 |
| 3 | 2 | 17.287 | 18/5:10.908 |
| 4 | 2 | 16.903 | 18/5:09.244 |
| 5 | 2 | 16.990 | 18/5:08.559 |
| 6 | 2 | 16.803 | 18/5:07.542 |
| 7 | 1 | 16.881 | 18/5:07.015 |
| 8 | 1 | 20.731 | 18/5:15.283 |
| 9 | 1 | 16.562 | 18/5:13.376 |
| 10 | 1 | 17.309 | 18/5:13.194 |
| 11 | 1 | 17.265 | 18/5:12.974 |
| 12 | 1 | 17.160 | 18/5:12.633 |
| 13 | 1 | 17.280 | 18/5:12.510 |
| 14 | 1 | 18.509 | 18/5:13.985 |
| 15 | 1 | 17.464 | 18/5:14.001 |
| 16 | 1 | 17.040 | 18/5:13.554 |
| 17 | 1 | 16.912 | 18/5:13.016 |
| 18 | 1 | 17.234 | 18/5:12.861 |