| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.938 | 18/6:16.884 |
| 2 | 5 | 20.334 | 18/6:11.448 |
| 3 | 4 | 19.170 | 18/6:02.652 |
| 4 | 4 | 20.358 | 18/6:03.600 |
| 5 | 4 | 19.920 | 18/6:02.592 |
| 6 | 5 | 22.436 | 18/6:09.468 |
| 7 | 5 | 19.519 | 18/6:06.879 |
| 8 | 5 | 23.272 | 18/6:13.381 |
| 9 | 5 | 18.512 | 18/6:08.918 |
| 10 | 5 | 22.403 | 18/6:12.352 |
| 11 | 5 | 21.218 | 18/6:13.222 |
| 12 | 5 | 21.167 | 18/6:13.870 |
| 13 | 5 | 20.416 | 18/6:13.380 |
| 14 | 5 | 18.010 | 18/6:09.865 |
| 15 | 5 | 20.537 | 18/6:09.852 |
| 16 | 5 | 21.184 | 18/6:10.568 |
| 17 | 5 | 19.925 | 18/6:09.867 |
| 18 | 5 | 19.134 | 18/6:08.453 |