| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.150 | 18/6:20.007 |
| 2 | 4 | 18.318 | 19/6:14.946 |
| 3 | 4 | 21.325 | 18/6:04.758 |
| 4 | 4 | 22.591 | 18/6:15.228 |
| 5 | 4 | 21.262 | 18/6:16.725 |
| 6 | 4 | 20.379 | 18/6:15.075 |
| 7 | 4 | 30.006 | 17/6:16.503 |
| 8 | 4 | 18.117 | 17/6:07.939 |
| 9 | 4 | 24.736 | 17/6:13.780 |
| 10 | 4 | 20.336 | 17/6:10.974 |
| 11 | 4 | 26.151 | 17/6:17.664 |
| 12 | 4 | 18.349 | 17/6:12.186 |
| 13 | 4 | 19.887 | 17/6:09.563 |
| 14 | 4 | 25.990 | 17/6:14.724 |
| 15 | 4 | 22.811 | 17/6:15.595 |
| 16 | 4 | 17.517 | 17/6:10.732 |
| 17 | 4 | 19.788 | 17/6:08.713 |
| 18 | 5 | 19.788 | 17/6:08.713 |