| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.099 | N/A |
| 2 | 2 | 20.260 | 18/6:06.519 |
| 3 | 2 | 20.462 | 18/6:08.236 |
| 4 | 2 | 21.374 | 18/6:13.976 |
| 5 | 2 | 19.932 | 18/6:10.718 |
| 6 | 2 | 20.455 | 18/6:10.541 |
| 7 | 2 | 20.721 | 18/6:11.177 |
| 8 | 2 | 20.194 | 18/6:10.351 |
| 9 | 2 | 20.390 | 18/6:10.148 |
| 10 | 2 | 20.526 | 18/6:10.247 |
| 11 | 2 | 20.431 | 18/6:10.165 |
| 12 | 2 | 20.663 | 18/6:10.456 |
| 13 | 2 | 21.199 | 18/6:11.458 |
| 14 | 2 | 20.736 | 18/6:11.701 |
| 15 | 2 | 20.679 | 18/6:11.084 |
| 16 | 2 | 20.912 | 18/6:12.224 |
| 17 | 2 | 20.872 | 18/6:12.517 |
| 18 | 2 | 20.642 | 18/6:12.547 |