| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.772 | 20/5:15.440 |
| 2 | 4 | 15.621 | 20/5:13.930 |
| 3 | 4 | 16.299 | 19/5:02.049 |
| 4 | 4 | 15.894 | 19/5:02.034 |
| 5 | 5 | 17.538 | 19/5:08.271 |
| 6 | 5 | 15.647 | 19/5:06.441 |
| 7 | 5 | 17.301 | 19/5:09.624 |
| 8 | 5 | 18.747 | 19/5:15.445 |
| 9 | 5 | 15.748 | 19/5:13.641 |
| 10 | 5 | 15.505 | 19/5:11.737 |
| 11 | 5 | 22.705 | 18/5:05.635 |
| 12 | 5 | 16.110 | 18/5:04.331 |
| 13 | 5 | 15.526 | 18/5:02.418 |
| 14 | 5 | 23.762 | 18/5:11.368 |
| 15 | 5 | 21.392 | 18/5:16.280 |
| 16 | 6 | 15.211 | 18/5:13.625 |
| 17 | 5 | 15.866 | 18/5:11.976 |
| 18 | 5 | 31.859 | 18/5:26.503 |