| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.204 | 21/6:01.284 |
| 2 | 2 | 17.741 | 21/6:06.923 |
| 3 | 3 | 17.385 | 21/6:06.310 |
| 4 | 3 | 17.686 | 21/6:07.584 |
| 5 | 3 | 16.738 | 21/6:04.367 |
| 6 | 3 | 17.354 | 21/6:04.378 |
| 7 | 3 | 17.711 | 21/6:05.457 |
| 8 | 3 | 21.311 | 21/6:15.716 |
| 9 | 3 | 16.968 | 21/6:13.562 |
| 10 | 3 | 17.746 | 21/6:13.472 |
| 11 | 3 | 16.711 | 21/6:11.423 |
| 12 | 3 | 16.733 | 21/6:09.754 |
| 13 | 3 | 17.417 | 21/6:09.447 |
| 14 | 3 | 18.940 | 21/6:11.468 |
| 15 | 3 | 17.211 | 21/6:10.798 |
| 16 | 3 | 17.011 | 21/6:09.950 |
| 17 | 3 | 19.322 | 21/6:12.057 |
| 18 | 3 | 16.533 | 21/6:10.676 |
| 19 | 3 | 16.926 | 21/6:09.874 |
| 20 | 3 | 16.855 | 21/6:09.078 |
| 21 | 3 | 16.792 | 21/6:08.295 |