| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.162 | 21/6:00.402 |
| 2 | 4 | 18.614 | 21/6:15.648 |
| 3 | 2 | 16.804 | 21/6:08.060 |
| 4 | 2 | 17.746 | 21/6:09.211 |
| 5 | 3 | 20.246 | 20/6:02.288 |
| 6 | 3 | 16.642 | 21/6:15.249 |
| 7 | 3 | 17.079 | 21/6:12.879 |
| 8 | 3 | 17.062 | 21/6:11.057 |
| 9 | 3 | 17.393 | 21/6:10.412 |
| 10 | 3 | 17.588 | 21/6:10.306 |
| 11 | 3 | 16.612 | 21/6:08.355 |
| 12 | 4 | 21.915 | 21/6:16.010 |
| 13 | 3 | 17.111 | 21/6:14.727 |
| 14 | 3 | 18.347 | 21/6:15.481 |
| 15 | 3 | 16.545 | 21/6:13.612 |
| 16 | 2 | 17.182 | 21/6:12.813 |
| 17 | 2 | 18.881 | 21/6:14.206 |
| 18 | 2 | 16.775 | 21/6:12.988 |
| 19 | 2 | 19.143 | 21/6:14.515 |
| 20 | 2 | 19.893 | 21/6:16.677 |
| 21 | 2 | 16.644 | 21/6:15.384 |