| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.387 | 20/6:07.740 |
| 2 | 4 | 17.711 | 20/6:00.980 |
| 3 | 4 | 17.216 | 21/6:13.198 |
| 4 | 4 | 17.704 | 21/6:12.844 |
| 5 | 5 | 24.223 | 19/6:01.916 |
| 6 | 5 | 18.020 | 20/6:17.537 |
| 7 | 5 | 16.916 | 20/6:11.934 |
| 8 | 4 | 16.932 | 20/6:07.772 |
| 9 | 4 | 18.912 | 20/6:08.936 |
| 10 | 4 | 17.696 | 20/6:07.434 |
| 11 | 4 | 17.717 | 20/6:06.244 |
| 12 | 4 | 17.284 | 20/6:04.530 |
| 13 | 4 | 17.716 | 20/6:03.745 |
| 14 | 4 | 17.554 | 20/6:02.840 |
| 15 | 4 | 17.719 | 20/6:02.276 |
| 16 | 4 | 17.334 | 20/6:01.301 |
| 17 | 4 | 17.747 | 20/6:00.927 |
| 18 | 4 | 17.819 | 20/6:00.674 |
| 19 | 4 | 17.750 | 20/6:00.376 |
| 20 | 4 | 17.622 | 21/6:17.978 |
| 21 | 4 | 17.666 | 21/6:17.645 |