| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.555 | 18/5:15.990 |
| 2 | 1 | 16.956 | 18/5:10.599 |
| 3 | 1 | 17.551 | 18/5:12.372 |
| 4 | 1 | 17.223 | 18/5:11.782 |
| 5 | 1 | 17.410 | 18/5:12.102 |
| 6 | 1 | 17.158 | 18/5:11.559 |
| 7 | 1 | 17.799 | 18/5:12.819 |
| 8 | 1 | 17.249 | 18/5:12.527 |
| 9 | 1 | 17.137 | 18/5:12.076 |
| 10 | 1 | 17.332 | 18/5:12.066 |
| 11 | 1 | 17.612 | 18/5:12.516 |
| 12 | 1 | 17.284 | 18/5:12.399 |
| 13 | 1 | 17.622 | 18/5:12.768 |
| 14 | 1 | 17.950 | 18/5:13.506 |
| 15 | 1 | 20.568 | 18/5:17.287 |
| 16 | 1 | 17.449 | 18/5:17.087 |
| 17 | 1 | 17.414 | 18/5:16.873 |
| 18 | 1 | 18.267 | 18/5:17.536 |