| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.747 | 17/5:01.699 |
| 2 | 1 | 17.138 | 18/5:13.965 |
| 3 | 1 | 17.035 | 18/5:11.520 |
| 4 | 2 | 17.576 | 18/5:12.732 |
| 5 | 2 | 17.401 | 18/5:12.829 |
| 6 | 1 | 17.199 | 18/5:12.288 |
| 7 | 1 | 17.127 | 18/5:11.716 |
| 8 | 1 | 17.008 | 18/5:11.020 |
| 9 | 1 | 17.633 | 18/5:11.728 |
| 10 | 1 | 19.346 | 18/5:15.378 |
| 11 | 1 | 20.886 | 17/5:03.057 |
| 12 | 1 | 18.257 | 17/5:03.667 |
| 13 | 1 | 16.797 | 17/5:02.273 |
| 14 | 1 | 16.720 | 17/5:00.985 |
| 15 | 1 | 16.922 | 17/5:00.098 |
| 16 | 1 | 16.652 | 18/5:16.625 |
| 17 | 1 | 16.954 | 18/5:15.951 |
| 18 | 1 | 21.803 | 18/5:20.201 |