| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 19.649 | 19/6:13.331 |
| 2 | 2 | 18.645 | 19/6:03.793 |
| 3 | 2 | 18.296 | 20/6:17.267 |
| 4 | 2 | 19.076 | 20/6:18.330 |
| 5 | 2 | 18.308 | 20/6:15.896 |
| 6 | 2 | 18.534 | 20/6:15.027 |
| 7 | 2 | 23.637 | 19/6:09.536 |
| 8 | 2 | 19.473 | 19/6:09.593 |
| 9 | 3 | 21.003 | 19/6:12.867 |
| 10 | 3 | 19.846 | 19/6:13.287 |
| 11 | 3 | 18.760 | 19/6:11.756 |
| 12 | 3 | 18.537 | 19/6:10.126 |
| 13 | 3 | 18.940 | 19/6:09.337 |
| 14 | 3 | 18.515 | 19/6:08.083 |
| 15 | 3 | 18.297 | 19/6:06.720 |
| 16 | 3 | 18.141 | 19/6:05.343 |
| 17 | 3 | 18.972 | 19/6:05.056 |
| 18 | 2 | 18.379 | 19/6:04.175 |
| 19 | 2 | 18.252 | 19/6:03.260 |