| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.266 | 19/6:06.054 |
| 2 | 3 | 20.210 | 19/6:15.022 |
| 3 | 5 | 22.696 | 18/6:13.032 |
| 4 | 5 | 19.624 | 18/6:08.082 |
| 5 | 5 | 20.009 | 18/6:06.498 |
| 6 | 4 | 19.892 | 18/6:05.091 |
| 7 | 4 | 19.564 | 18/6:03.243 |
| 8 | 4 | 18.749 | 18/6:00.022 |
| 9 | 4 | 19.278 | 19/6:18.497 |
| 10 | 4 | 19.223 | 19/6:17.171 |
| 11 | 3 | 19.489 | 19/6:16.545 |
| 12 | 4 | 25.201 | 18/6:04.801 |
| 13 | 4 | 20.717 | 18/6:05.425 |
| 14 | 4 | 20.124 | 18/6:05.197 |
| 15 | 4 | 19.395 | 18/6:04.124 |
| 16 | 4 | 23.699 | 18/6:08.028 |
| 17 | 4 | 20.344 | 18/6:07.920 |
| 18 | 4 | 20.402 | 18/6:07.882 |