| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 22.542 | N/A |
| 2 | 6 | 17.970 | 20/6:03.972 |
| 3 | 6 | 18.757 | 20/6:11.448 |
| 4 | 6 | 17.171 | 20/6:03.896 |
| 5 | 5 | 17.106 | 21/6:17.562 |
| 6 | 5 | 17.670 | 21/6:17.238 |
| 7 | 5 | 18.152 | 20/6:00.824 |
| 8 | 4 | 18.007 | 20/6:01.374 |
| 9 | 4 | 16.878 | 21/6:16.819 |
| 10 | 3 | 17.692 | 21/6:16.770 |
| 11 | 7 | 23.537 | 20/6:10.128 |
| 12 | 7 | 17.008 | 20/6:07.906 |
| 13 | 7 | 20.431 | 20/6:11.475 |
| 14 | 7 | 22.640 | 20/6:17.723 |
| 15 | 7 | 18.228 | 20/6:17.091 |
| 16 | 7 | 19.363 | 20/6:17.981 |
| 17 | 7 | 17.631 | 20/6:16.703 |
| 18 | 7 | 17.197 | 20/6:15.090 |
| 19 | 7 | 17.287 | 20/6:13.751 |
| 20 | 7 | 29.251 | 20/6:24.518 |