| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.006 | 17/5:06.102 |
| 2 | 3 | 17.452 | 17/5:01.393 |
| 3 | 2 | 17.215 | 18/5:16.038 |
| 4 | 2 | 16.749 | 18/5:12.399 |
| 5 | 3 | 17.857 | 18/5:14.204 |
| 6 | 2 | 17.226 | 18/5:13.515 |
| 7 | 2 | 17.186 | 18/5:12.920 |
| 8 | 2 | 18.226 | 18/5:14.813 |
| 9 | 2 | 17.664 | 18/5:15.162 |
| 10 | 3 | 17.759 | 18/5:15.612 |
| 11 | 2 | 18.560 | 18/5:17.291 |
| 12 | 3 | 17.765 | 18/5:17.498 |
| 13 | 3 | 17.289 | 18/5:17.013 |
| 14 | 3 | 17.155 | 18/5:16.426 |
| 15 | 3 | 17.655 | 18/5:16.517 |
| 16 | 2 | 17.485 | 18/5:16.405 |
| 17 | 2 | 17.844 | 18/5:16.687 |
| 18 | 2 | 18.554 | 18/5:17.647 |