| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.924 | N/A |
| 2 | 4 | 20.795 | 18/6:18.439 |
| 3 | 4 | 19.830 | 18/6:10.236 |
| 4 | 5 | 21.382 | 18/6:16.297 |
| 5 | 5 | 19.496 | 18/6:11.311 |
| 6 | 5 | 20.534 | 18/6:11.849 |
| 7 | 6 | 22.474 | 18/6:17.705 |
| 8 | 6 | 20.122 | 18/6:16.175 |
| 9 | 6 | 19.775 | 18/6:14.291 |
| 10 | 6 | 19.789 | 18/6:12.851 |
| 11 | 6 | 19.220 | 18/6:10.732 |
| 12 | 6 | 22.926 | 18/6:14.726 |
| 13 | 6 | 18.936 | 18/6:12.402 |
| 14 | 6 | 20.124 | 18/6:11.989 |
| 15 | 7 | 23.869 | 18/6:16.182 |
| 16 | 7 | 22.284 | 18/6:18.020 |
| 17 | 7 | 21.186 | 18/6:18.462 |
| 18 | 7 | 21.060 | 18/6:18.726 |