| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 2.078 | N/A |
| 2 | 1 | 18.740 | 17/5:01.918 |
| 3 | 1 | 18.054 | 18/5:14.827 |
| 4 | 1 | 17.990 | 18/5:12.520 |
| 5 | 1 | 18.281 | 18/5:12.604 |
| 6 | 1 | 19.202 | 18/5:15.785 |
| 7 | 1 | 18.199 | 18/5:15.065 |
| 8 | 1 | 18.030 | 18/5:14.139 |
| 9 | 1 | 17.941 | 18/5:13.256 |
| 10 | 1 | 18.172 | 18/5:13.006 |
| 11 | 1 | 17.860 | 18/5:12.275 |
| 12 | 1 | 17.954 | 18/5:11.822 |
| 13 | 1 | 18.081 | 18/5:11.625 |
| 14 | 1 | 18.183 | 18/5:11.591 |
| 15 | 1 | 17.878 | 18/5:11.192 |
| 16 | 1 | 18.324 | 18/5:11.352 |
| 17 | 2 | 22.781 | 18/5:16.227 |
| 18 | 1 | 22.781 | 18/5:16.227 |