| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.095 | 19/6:02.805 |
| 2 | 1 | 19.296 | 19/6:04.714 |
| 3 | 1 | 20.619 | 19/6:13.730 |
| 4 | 1 | 19.275 | 19/6:11.854 |
| 5 | 1 | 18.464 | 19/6:07.646 |
| 6 | 1 | 19.432 | 19/6:07.906 |
| 7 | 1 | 18.657 | 19/6:05.989 |
| 8 | 1 | 18.935 | 19/6:05.211 |
| 9 | 1 | 18.703 | 19/6:04.116 |
| 10 | 1 | 19.666 | 19/6:05.070 |
| 11 | 1 | 18.440 | 19/6:03.733 |
| 12 | 1 | 18.763 | 19/6:03.130 |
| 13 | 1 | 18.587 | 19/6:02.362 |
| 14 | 1 | 19.449 | 19/6:02.874 |
| 15 | 1 | 19.202 | 19/6:03.005 |
| 16 | 1 | 20.411 | 19/6:04.555 |
| 17 | 1 | 19.929 | 19/6:05.385 |
| 18 | 1 | 20.143 | 19/6:06.347 |
| 19 | 1 | 19.282 | 19/6:06.348 |