| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.626 | 19/6:12.894 |
| 2 | 2 | 19.281 | 19/6:09.616 |
| 3 | 2 | 19.815 | 19/6:11.906 |
| 4 | 2 | 19.346 | 19/6:10.823 |
| 5 | 3 | 23.327 | 18/6:05.022 |
| 6 | 2 | 18.467 | 19/6:19.563 |
| 7 | 2 | 19.233 | 19/6:17.544 |
| 8 | 2 | 19.766 | 19/6:17.295 |
| 9 | 2 | 19.691 | 19/6:16.943 |
| 10 | 2 | 21.595 | 18/6:00.265 |
| 11 | 2 | 20.999 | 18/6:01.875 |
| 12 | 2 | 18.871 | 18/6:00.026 |
| 13 | 2 | 19.011 | 19/6:18.579 |
| 14 | 2 | 18.788 | 19/6:17.036 |
| 15 | 2 | 19.607 | 19/6:16.736 |
| 16 | 2 | 18.610 | 19/6:15.289 |
| 17 | 2 | 19.279 | 19/6:14.760 |
| 18 | 2 | 18.459 | 19/6:13.425 |
| 19 | 2 | 19.400 | 19/6:13.171 |