| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.795 | N/A |
| 2 | 3 | 22.327 | 20/7:21.008 |
| 3 | 2 | 22.492 | 19/7:00.166 |
| 4 | 2 | 22.085 | 20/7:20.520 |
| 5 | 2 | 22.661 | 20/7:22.228 |
| 6 | 2 | 23.316 | 19/7:03.166 |
| 7 | 2 | 22.086 | 19/7:01.696 |
| 8 | 2 | 22.591 | 19/7:01.944 |
| 9 | 2 | 22.174 | 19/7:01.192 |
| 10 | 2 | 22.032 | 19/7:00.323 |
| 11 | 2 | 21.900 | 20/7:21.756 |
| 12 | 2 | 21.940 | 20/7:21.020 |
| 13 | 2 | 22.197 | 20/7:20.813 |
| 14 | 2 | 22.144 | 20/7:20.560 |
| 15 | 2 | 22.199 | 20/7:20.419 |
| 16 | 2 | 24.112 | 19/7:00.302 |
| 17 | 2 | 24.635 | 19/7:02.797 |
| 18 | 1 | 22.658 | 19/7:02.905 |
| 19 | 1 | 23.538 | 19/7:03.882 |