| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.284 | 20/6:05.680 |
| 2 | 2 | 19.988 | 19/6:03.584 |
| 3 | 2 | 17.211 | 20/6:09.887 |
| 4 | 2 | 17.625 | 20/6:05.540 |
| 5 | 2 | 17.949 | 20/6:04.228 |
| 6 | 2 | 17.002 | 20/6:00.197 |
| 7 | 2 | 19.525 | 20/6:04.526 |
| 8 | 2 | 16.869 | 20/6:01.132 |
| 9 | 2 | 19.889 | 20/6:05.204 |
| 10 | 2 | 18.201 | 20/6:05.086 |
| 11 | 2 | 17.026 | 20/6:02.853 |
| 12 | 2 | 17.511 | 20/6:01.800 |
| 13 | 2 | 20.649 | 20/6:05.737 |
| 14 | 2 | 17.063 | 20/6:03.989 |
| 15 | 2 | 17.860 | 20/6:03.536 |
| 16 | 2 | 17.603 | 20/6:02.819 |
| 17 | 2 | 18.134 | 20/6:02.811 |
| 18 | 2 | 17.651 | 20/6:02.267 |
| 19 | 2 | 17.828 | 20/6:01.966 |
| 20 | 2 | 19.857 | 20/6:03.725 |