| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.685 | 21/6:11.385 |
| 2 | 5 | 16.798 | 21/6:02.071 |
| 3 | 5 | 20.250 | 20/6:04.887 |
| 4 | 5 | 17.804 | 20/6:02.685 |
| 5 | 5 | 19.176 | 20/6:06.852 |
| 6 | 5 | 17.383 | 20/6:03.653 |
| 7 | 5 | 16.918 | 20/6:00.040 |
| 8 | 5 | 20.743 | 20/6:06.892 |
| 9 | 5 | 16.674 | 20/6:03.180 |
| 10 | 5 | 16.643 | 20/6:00.148 |
| 11 | 5 | 16.383 | 21/6:15.054 |
| 12 | 5 | 17.355 | 21/6:14.171 |
| 13 | 5 | 16.619 | 21/6:12.235 |
| 14 | 5 | 16.570 | 21/6:10.501 |
| 15 | 5 | 17.17 | 21/6:09.601 |
| 16 | 4 | 16.527 | 21/6:08.193 |
| 17 | 4 | 17.333 | 21/6:07.946 |
| 18 | 4 | 19.217 | 21/6:09.924 |
| 19 | 5 | 21.710 | 21/6:14.450 |
| 20 | 5 | 17.520 | 21/6:14.123 |
| 21 | 5 | 17.696 | 21/6:14.004 |