| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.658 | 20/6:13.160 |
| 2 | 2 | 18.047 | 20/6:07.050 |
| 3 | 2 | 17.387 | 20/6:00.613 |
| 4 | 3 | 19.464 | 20/6:07.780 |
| 5 | 3 | 17.843 | 20/6:05.596 |
| 6 | 3 | 17.610 | 20/6:03.363 |
| 7 | 3 | 18.032 | 20/6:02.974 |
| 8 | 3 | 17.293 | 20/6:00.835 |
| 9 | 3 | 17.525 | 21/6:17.671 |
| 10 | 3 | 17.648 | 21/6:16.965 |
| 11 | 2 | 17.858 | 21/6:16.788 |
| 12 | 2 | 17.528 | 21/6:16.063 |
| 13 | 3 | 19.240 | 20/6:00.205 |
| 14 | 3 | 18.159 | 20/6:00.417 |
| 15 | 2 | 17.761 | 20/6:00.071 |
| 16 | 2 | 17.927 | 21/6:17.974 |
| 17 | 2 | 17.847 | 21/6:17.786 |
| 18 | 2 | 18.263 | 20/6:00.100 |
| 19 | 2 | 18.165 | 20/6:00.268 |
| 20 | 2 | 18.483 | 20/6:00.738 |