| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.820 | 18/6:14.760 |
| 2 | 3 | 20.362 | 18/6:10.638 |
| 3 | 3 | 20.703 | 18/6:11.310 |
| 4 | 3 | 21.002 | 18/6:12.991 |
| 5 | 3 | 22.774 | 18/6:20.380 |
| 6 | 3 | 21.382 | 18/6:21.129 |
| 7 | 3 | 21.515 | 17/6:00.784 |
| 8 | 3 | 20.189 | 18/6:19.681 |
| 9 | 3 | 21.581 | 18/6:20.656 |
| 10 | 3 | 20.196 | 18/6:18.943 |
| 11 | 3 | 21.105 | 18/6:19.029 |
| 12 | 3 | 19.956 | 18/6:17.377 |
| 13 | 3 | 22.355 | 18/6:19.302 |
| 14 | 3 | 21.165 | 18/6:19.421 |
| 15 | 3 | 20.548 | 18/6:18.784 |
| 16 | 3 | 21.439 | 18/6:19.228 |
| 17 | 3 | 20.213 | 18/6:18.323 |
| 18 | 3 | 21.757 | 18/6:19.062 |