| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.078 | 19/6:02.482 |
| 2 | 1 | 19.524 | 19/6:06.719 |
| 3 | 1 | 18.944 | 19/6:04.458 |
| 4 | 1 | 19.178 | 19/6:04.439 |
| 5 | 1 | 19.500 | 19/6:05.651 |
| 6 | 1 | 19.252 | 19/6:05.674 |
| 7 | 1 | 19.459 | 19/6:06.252 |
| 8 | 1 | 19.620 | 19/6:07.068 |
| 9 | 1 | 19.092 | 19/6:06.588 |
| 10 | 1 | 18.802 | 19/6:05.653 |
| 11 | 1 | 19.065 | 19/6:05.342 |
| 12 | 1 | 18.735 | 19/6:04.561 |
| 13 | 1 | 18.912 | 19/6:04.158 |
| 14 | 1 | 19.195 | 19/6:04.197 |
| 15 | 1 | 18.923 | 19/6:03.887 |
| 16 | 1 | 19.693 | 19/6:04.529 |
| 17 | 1 | 19.503 | 19/6:04.884 |
| 18 | 1 | 21.592 | 19/6:07.404 |
| 19 | 1 | 19.249 | 19/6:07.316 |