| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.353 | 19/6:07.707 |
| 2 | 1 | 18.790 | 19/6:02.358 |
| 3 | 1 | 19.054 | 19/6:02.248 |
| 4 | 1 | 19.089 | 19/6:02.358 |
| 5 | 1 | 18.279 | 20/6:18.260 |
| 6 | 1 | 18.723 | 20/6:17.627 |
| 7 | 1 | 18.637 | 20/6:16.929 |
| 8 | 1 | 19.016 | 20/6:17.353 |
| 9 | 1 | 19.277 | 20/6:18.262 |
| 10 | 1 | 18.963 | 20/6:18.362 |
| 11 | 1 | 18.438 | 20/6:17.489 |
| 12 | 1 | 18.768 | 20/6:17.312 |
| 13 | 1 | 19.502 | 20/6:18.291 |
| 14 | 1 | 18.906 | 20/6:18.279 |
| 15 | 1 | 18.529 | 20/6:17.765 |
| 16 | 1 | 19.452 | 20/6:18.470 |
| 17 | 1 | 19.554 | 19/6:00.251 |
| 18 | 1 | 19.361 | 19/6:00.674 |
| 19 | 1 | 19.408 | 19/6:01.099 |