| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.592 | 21/6:09.432 |
| 2 | 2 | 18.344 | 21/6:17.328 |
| 3 | 2 | 19.018 | 20/6:06.360 |
| 4 | 2 | 17.404 | 20/6:01.790 |
| 5 | 2 | 17.831 | 20/6:00.756 |
| 6 | 2 | 17.752 | 21/6:17.793 |
| 7 | 2 | 17.162 | 21/6:15.309 |
| 8 | 2 | 17.607 | 21/6:14.614 |
| 9 | 1 | 17.261 | 21/6:13.266 |
| 10 | 1 | 17.431 | 21/6:12.544 |
| 11 | 1 | 17.683 | 21/6:12.435 |
| 12 | 1 | 17.310 | 21/6:11.691 |
| 13 | 2 | 21.828 | 20/6:00.343 |
| 14 | 2 | 17.361 | 21/6:17.376 |
| 15 | 1 | 17.183 | 21/6:16.274 |
| 16 | 1 | 19.334 | 20/6:00.126 |
| 17 | 1 | 17.653 | 21/6:17.696 |
| 18 | 1 | 17.805 | 21/6:17.486 |
| 19 | 1 | 17.674 | 21/6:17.152 |
| 20 | 1 | 19.140 | 20/6:00.373 |