| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.535 | 18/5:15.063 |
| 2 | 1 | 17.227 | 18/5:12.858 |
| 3 | 1 | 17.362 | 18/5:12.744 |
| 4 | 1 | 17.357 | 18/5:12.664 |
| 5 | 1 | 17.258 | 18/5:12.260 |
| 6 | 1 | 17.610 | 18/5:13.047 |
| 7 | 1 | 17.705 | 18/5:13.853 |
| 8 | 1 | 17.450 | 18/5:13.884 |
| 9 | 1 | 17.484 | 18/5:13.976 |
| 10 | 1 | 17.655 | 18/5:14.357 |
| 11 | 1 | 17.438 | 18/5:14.314 |
| 12 | 1 | 17.436 | 18/5:14.275 |
| 13 | 1 | 17.732 | 18/5:14.652 |
| 14 | 1 | 17.504 | 18/5:14.682 |
| 15 | 1 | 17.611 | 18/5:14.836 |
| 16 | 1 | 17.730 | 18/5:15.105 |
| 17 | 1 | 17.753 | 18/5:15.367 |
| 18 | 1 | 18.047 | 18/5:15.894 |