| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.436 | 21/6:06.156 |
| 2 | 5 | 17.217 | 21/6:03.856 |
| 3 | 5 | 17.107 | 21/6:02.320 |
| 4 | 5 | 16.881 | 21/6:00.365 |
| 5 | 5 | 17.236 | 21/6:00.683 |
| 6 | 4 | 16.691 | 22/6:16.083 |
| 7 | 3 | 16.792 | 22/6:15.131 |
| 8 | 3 | 17.008 | 22/6:15.012 |
| 9 | 3 | 16.914 | 22/6:14.689 |
| 10 | 2 | 17.512 | 22/6:15.747 |
| 11 | 2 | 16.787 | 22/6:15.162 |
| 12 | 2 | 17.038 | 22/6:15.135 |
| 13 | 3 | 19.224 | 21/6:01.593 |
| 14 | 4 | 17.159 | 21/6:01.503 |
| 15 | 4 | 17.128 | 21/6:01.382 |
| 16 | 3 | 16.833 | 21/6:00.889 |
| 17 | 3 | 16.847 | 21/6:00.471 |
| 18 | 3 | 16.904 | 21/6:00.166 |
| 19 | 4 | 18.595 | 21/6:01.763 |
| 20 | 4 | 17.523 | 21/6:02.074 |
| 21 | 3 | 17.287 | 21/6:02.119 |