| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.913 | 19/6:18.347 |
| 2 | 6 | 25.677 | 16/6:04.720 |
| 3 | 6 | 20.396 | 17/6:13.921 |
| 4 | 6 | 20.431 | 17/6:07.272 |
| 5 | 5 | 20.677 | 17/6:04.120 |
| 6 | 5 | 24.193 | 17/6:11.980 |
| 7 | 5 | 19.744 | 17/6:06.790 |
| 8 | 5 | 21.627 | 17/6:06.898 |
| 9 | 5 | 19.694 | 17/6:03.332 |
| 10 | 5 | 20.633 | 17/6:02.075 |
| 11 | 4 | 19.789 | 18/6:20.903 |
| 12 | 4 | 19.283 | 18/6:18.086 |
| 13 | 4 | 23.760 | 17/6:00.684 |
| 14 | 4 | 19.125 | 18/6:19.211 |
| 15 | 4 | 20.438 | 18/6:18.456 |
| 16 | 4 | 20.245 | 18/6:17.578 |
| 17 | 4 | 20.044 | 18/6:16.591 |
| 18 | 4 | 24.593 | 18/6:20.262 |