| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.846 | 18/5:03.228 |
| 2 | 5 | 17.137 | 18/5:05.847 |
| 3 | 1 | 17.013 | 18/5:05.976 |
| 4 | 1 | 16.994 | 18/5:05.955 |
| 5 | 1 | 16.996 | 18/5:05.950 |
| 6 | 4 | 19.640 | 18/5:13.878 |
| 7 | 4 | 17.279 | 18/5:13.470 |
| 8 | 3 | 16.768 | 18/5:12.014 |
| 9 | 2 | 16.709 | 18/5:10.764 |
| 10 | 2 | 16.536 | 18/5:09.452 |
| 11 | 2 | 16.905 | 18/5:08.983 |
| 12 | 2 | 17.941 | 18/5:10.146 |
| 13 | 2 | 16.912 | 18/5:09.705 |
| 14 | 2 | 16.950 | 18/5:09.376 |
| 15 | 2 | 19.415 | 18/5:12.049 |
| 16 | 2 | 16.792 | 18/5:11.437 |
| 17 | 2 | 16.664 | 18/5:10.762 |
| 18 | 2 | 16.925 | 18/5:10.422 |