| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 27.036 | N/A |
| 2 | 2 | 19.338 | 19/6:15.012 |
| 3 | 2 | 18.100 | 19/6:03.978 |
| 4 | 2 | 18.283 | 19/6:01.362 |
| 5 | 2 | 18.753 | 19/6:02.169 |
| 6 | 2 | 18.593 | 19/6:02.077 |
| 7 | 2 | 18.204 | 19/6:00.849 |
| 8 | 2 | 18.310 | 19/6:00.244 |
| 9 | 2 | 19.204 | 19/6:01.802 |
| 10 | 2 | 18.692 | 19/6:01.099 |
| 11 | 2 | 17.977 | 19/6:00.853 |
| 12 | 2 | 18.011 | 20/6:18.475 |
| 13 | 2 | 17.648 | 20/6:17.131 |
| 14 | 2 | 17.615 | 20/6:15.946 |
| 15 | 2 | 17.448 | 20/6:14.703 |
| 16 | 2 | 19.001 | 20/6:15.593 |
| 17 | 2 | 17.671 | 20/6:14.793 |
| 18 | 2 | 18.110 | 20/6:14.577 |
| 19 | 2 | 18.186 | 20/6:14.465 |
| 20 | 2 | 17.680 | 20/6:13.860 |