| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.320 | 20/6:06.400 |
| 2 | 3 | 17.859 | 20/6:01.790 |
| 3 | 3 | 17.890 | 20/6:00.460 |
| 4 | 3 | 19.506 | 20/6:07.875 |
| 5 | 3 | 17.461 | 20/6:04.144 |
| 6 | 3 | 17.840 | 20/6:02.920 |
| 7 | 3 | 17.348 | 20/6:00.640 |
| 8 | 4 | 23.211 | 20/6:13.587 |
| 9 | 3 | 17.035 | 20/6:09.933 |
| 10 | 3 | 17.194 | 20/6:07.328 |
| 11 | 3 | 17.274 | 20/6:05.342 |
| 12 | 3 | 16.871 | 20/6:03.015 |
| 13 | 3 | 18.974 | 20/6:04.282 |
| 14 | 3 | 17.815 | 20/6:03.711 |
| 15 | 3 | 17.627 | 20/6:02.967 |
| 16 | 3 | 17.320 | 20/6:01.931 |
| 17 | 3 | 17.602 | 20/6:01.349 |
| 18 | 3 | 17.221 | 20/6:00.409 |
| 19 | 3 | 16.861 | 21/6:17.148 |
| 20 | 3 | 16.624 | 21/6:15.746 |
| 21 | 3 | 17.004 | 21/6:14.857 |