| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.749 | 21/6:12.729 |
| 2 | 5 | 16.995 | 21/6:04.812 |
| 3 | 4 | 18.395 | 21/6:11.973 |
| 4 | 3 | 17.310 | 21/6:09.857 |
| 5 | 4 | 17.320 | 21/6:08.630 |
| 6 | 4 | 17.470 | 21/6:08.337 |
| 7 | 4 | 21.085 | 20/6:00.926 |
| 8 | 3 | 17.833 | 20/6:00.393 |
| 9 | 3 | 17.472 | 21/6:17.134 |
| 10 | 4 | 18.290 | 21/6:17.830 |
| 11 | 4 | 17.689 | 21/6:17.252 |
| 12 | 4 | 17.804 | 21/6:16.971 |
| 13 | 4 | 18.256 | 21/6:17.464 |
| 14 | 4 | 19.230 | 20/6:01.283 |
| 15 | 4 | 17.570 | 20/6:00.624 |
| 16 | 5 | 17.242 | 21/6:17.619 |
| 17 | 5 | 18.765 | 20/6:00.559 |
| 18 | 5 | 17.397 | 21/6:17.851 |
| 19 | 5 | 17.563 | 21/6:17.376 |
| 20 | 5 | 18.168 | 21/6:17.583 |
| 21 | 5 | 18.543 | 21/6:18.146 |