| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.425 | 20/6:08.500 |
| 2 | 4 | 18.167 | 20/6:05.920 |
| 3 | 4 | 19.373 | 20/6:13.100 |
| 4 | 4 | 18.203 | 20/6:10.840 |
| 5 | 5 | 19.297 | 20/6:13.860 |
| 6 | 4 | 18.137 | 20/6:12.007 |
| 7 | 4 | 23.415 | 19/6:06.475 |
| 8 | 4 | 17.996 | 19/6:03.406 |
| 9 | 6 | 21.926 | 19/6:09.316 |
| 10 | 6 | 22.920 | 19/6:15.932 |
| 11 | 6 | 18.258 | 19/6:13.293 |
| 12 | 6 | 22.782 | 19/6:18.257 |
| 13 | 7 | 21.748 | 18/6:00.896 |
| 14 | 7 | 17.961 | 19/6:18.111 |
| 15 | 7 | 20.366 | 19/6:18.700 |
| 16 | 6 | 17.591 | 19/6:15.921 |
| 17 | 6 | 20.129 | 19/6:16.305 |
| 18 | 5 | 18.666 | 19/6:15.102 |
| 19 | 5 | 22.907 | 19/6:18.267 |