| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.688 | 19/6:14.072 |
| 2 | 1 | 18.451 | 19/6:02.320 |
| 3 | 1 | 18.749 | 19/6:00.291 |
| 4 | 1 | 20.691 | 19/6:08.500 |
| 5 | 1 | 18.471 | 19/6:04.990 |
| 6 | 1 | 19.504 | 19/6:05.921 |
| 7 | 1 | 19.186 | 19/6:05.723 |
| 8 | 1 | 21.050 | 19/6:10.001 |
| 9 | 1 | 20.138 | 19/6:11.404 |
| 10 | 1 | 19.098 | 19/6:10.549 |
| 11 | 1 | 19.024 | 19/6:09.723 |
| 12 | 1 | 19.095 | 19/6:09.146 |
| 13 | 1 | 20.710 | 19/6:11.019 |
| 14 | 1 | 19.057 | 19/6:10.381 |
| 15 | 1 | 18.587 | 19/6:09.232 |
| 16 | 1 | 18.656 | 19/6:08.309 |
| 17 | 1 | 19.221 | 19/6:08.126 |
| 18 | 1 | 18.955 | 19/6:07.683 |
| 19 | 1 | 19.329 | 19/6:07.660 |