| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.335 | 21/6:04.035 |
| 2 | 5 | 17.515 | 21/6:05.925 |
| 3 | 4 | 16.848 | 21/6:01.886 |
| 4 | 6 | 21.862 | 20/6:07.800 |
| 5 | 6 | 16.330 | 21/6:17.538 |
| 6 | 6 | 17.055 | 21/6:14.308 |
| 7 | 6 | 16.100 | 21/6:09.135 |
| 8 | 5 | 16.703 | 21/6:06.838 |
| 9 | 5 | 16.721 | 21/6:05.094 |
| 10 | 4 | 17.284 | 21/6:04.881 |
| 11 | 4 | 16.140 | 21/6:02.523 |
| 12 | 4 | 19.113 | 21/6:05.760 |
| 13 | 4 | 17.100 | 21/6:05.248 |
| 14 | 4 | 21.636 | 21/6:11.613 |
| 15 | 5 | 20.822 | 21/6:15.990 |
| 16 | 4 | 16.643 | 21/6:14.334 |
| 17 | 4 | 16.488 | 21/6:12.682 |
| 18 | 4 | 16.699 | 21/6:11.460 |
| 19 | 4 | 17.129 | 21/6:10.841 |
| 20 | 4 | 16.496 | 21/6:09.620 |
| 21 | 4 | 17.958 | 21/6:09.977 |