| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 9.736 | N/A |
| 2 | 2 | 19.773 | 19/6:05.065 |
| 3 | 2 | 21.238 | 19/6:18.835 |
| 4 | 2 | 20.421 | 19/6:18.328 |
| 5 | 2 | 20.488 | 19/6:18.376 |
| 6 | 2 | 20.454 | 19/6:18.282 |
| 7 | 2 | 21.016 | 19/6:19.906 |
| 8 | 2 | 20.366 | 19/6:19.394 |
| 9 | 2 | 19.966 | 19/6:18.110 |
| 10 | 2 | 20.278 | 19/6:17.736 |
| 11 | 2 | 20.245 | 19/6:17.377 |
| 12 | 2 | 19.583 | 19/6:16.000 |
| 13 | 2 | 20.815 | 19/6:16.700 |
| 14 | 2 | 19.699 | 19/6:15.748 |
| 15 | 2 | 21.380 | 19/6:17.092 |
| 16 | 2 | 20.964 | 19/6:17.759 |
| 17 | 2 | 20.515 | 19/6:17.837 |
| 18 | 2 | 20.073 | 19/6:17.437 |
| 19 | 2 | 20.026 | 19/6:17.036 |