| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.493 | 19/6:10.367 |
| 2 | 4 | 19.232 | 19/6:07.887 |
| 3 | 4 | 19.624 | 19/6:09.544 |
| 4 | 5 | 21.260 | 19/6:18.143 |
| 5 | 5 | 19.906 | 19/6:18.157 |
| 6 | 5 | 18.634 | 19/6:14.138 |
| 7 | 5 | 25.232 | 18/6:08.694 |
| 8 | 5 | 20.180 | 18/6:08.012 |
| 9 | 5 | 21.538 | 18/6:10.198 |
| 10 | 5 | 19.188 | 18/6:07.717 |
| 11 | 5 | 18.900 | 18/6:05.215 |
| 12 | 5 | 20.794 | 18/6:05.971 |
| 13 | 5 | 18.395 | 18/6:03.290 |
| 14 | 5 | 18.721 | 18/6:01.410 |
| 15 | 5 | 18.975 | 18/6:00.086 |
| 16 | 5 | 19.909 | 19/6:19.977 |
| 17 | 5 | 18.594 | 19/6:18.407 |
| 18 | 4 | 19.465 | 19/6:17.931 |
| 19 | 4 | 19.112 | 19/6:17.152 |