| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.127 | 19/6:03.413 |
| 2 | 4 | 20.440 | 19/6:15.887 |
| 3 | 4 | 26.503 | 17/6:14.397 |
| 4 | 4 | 19.122 | 17/6:02.066 |
| 5 | 4 | 20.228 | 18/6:19.512 |
| 6 | 4 | 19.436 | 18/6:14.568 |
| 7 | 4 | 18.873 | 18/6:09.589 |
| 8 | 3 | 19.489 | 18/6:07.240 |
| 9 | 3 | 18.379 | 18/6:03.194 |
| 10 | 3 | 20.333 | 18/6:03.474 |
| 11 | 3 | 18.713 | 18/6:01.052 |
| 12 | 3 | 19.497 | 18/6:00.210 |
| 13 | 3 | 18.112 | 19/6:17.445 |
| 14 | 3 | 18.873 | 19/6:16.098 |
| 15 | 3 | 19.850 | 19/6:16.168 |
| 16 | 3 | 18.835 | 19/6:15.024 |
| 17 | 3 | 18.524 | 19/6:13.667 |
| 18 | 3 | 20.364 | 19/6:14.403 |
| 19 | 3 | 20.976 | 19/6:15.674 |