| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.409 | N/A |
| 2 | 1 | 17.835 | 18/5:04.604 |
| 3 | 2 | 18.905 | 18/5:13.699 |
| 4 | 1 | 18.782 | 18/5:16.033 |
| 5 | 1 | 17.160 | 18/5:10.307 |
| 6 | 1 | 19.070 | 18/5:13.365 |
| 7 | 1 | 20.222 | 17/5:00.006 |
| 8 | 1 | 17.282 | 18/5:15.316 |
| 9 | 1 | 17.286 | 18/5:12.810 |
| 10 | 1 | 17.181 | 18/5:10.663 |
| 11 | 1 | 16.970 | 18/5:08.587 |
| 12 | 1 | 17.982 | 18/5:08.452 |
| 13 | 1 | 18.157 | 18/5:08.587 |
| 14 | 1 | 17.428 | 18/5:07.749 |
| 15 | 1 | 17.669 | 18/5:07.322 |
| 16 | 1 | 17.749 | 18/5:07.044 |
| 17 | 1 | 21.584 | 18/5:10.874 |
| 18 | 1 | 17.783 | 18/5:10.454 |