| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.015 | 18/6:00.270 |
| 2 | 1 | 19.566 | 19/6:16.020 |
| 3 | 1 | 19.405 | 19/6:13.578 |
| 4 | 1 | 19.373 | 19/6:12.205 |
| 5 | 1 | 19.644 | 19/6:12.411 |
| 6 | 1 | 19.223 | 19/6:11.216 |
| 7 | 1 | 19.085 | 19/6:09.987 |
| 8 | 1 | 19.208 | 19/6:09.358 |
| 9 | 1 | 23.668 | 19/6:18.284 |
| 10 | 1 | 20.824 | 18/6:00.020 |
| 11 | 1 | 19.454 | 19/6:19.076 |
| 12 | 1 | 19.915 | 19/6:19.018 |
| 13 | 1 | 19.407 | 19/6:18.227 |
| 14 | 1 | 19.752 | 19/6:18.017 |
| 15 | 1 | 19.136 | 19/6:17.055 |
| 16 | 1 | 20.036 | 19/6:17.282 |
| 17 | 1 | 22.960 | 18/6:00.710 |
| 18 | 1 | 19.931 | 18/6:00.602 |