| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 18.346 | 20/6:06.920 |
| 2 | 6 | 17.491 | 21/6:16.289 |
| 3 | 5 | 18.107 | 21/6:17.608 |
| 4 | 6 | 19.610 | 20/6:07.770 |
| 5 | 6 | 18.404 | 20/6:07.832 |
| 6 | 4 | 17.149 | 20/6:03.690 |
| 7 | 4 | 17.956 | 20/6:03.037 |
| 8 | 6 | 22.350 | 20/6:13.533 |
| 9 | 6 | 17.769 | 20/6:11.516 |
| 10 | 5 | 19.491 | 20/6:13.346 |
| 11 | 5 | 22.020 | 19/6:00.470 |
| 12 | 5 | 19.120 | 19/6:00.704 |
| 13 | 5 | 19.946 | 19/6:02.109 |
| 14 | 5 | 19.007 | 19/6:02.040 |
| 15 | 5 | 18.333 | 19/6:01.125 |
| 16 | 5 | 18.261 | 19/6:00.240 |
| 17 | 5 | 19.641 | 19/6:01.001 |
| 18 | 5 | 19.125 | 19/6:01.133 |
| 19 | 5 | 24.826 | 19/6:06.952 |