| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.865 | 21/6:15.165 |
| 2 | 5 | 18.323 | 20/6:01.880 |
| 3 | 5 | 17.154 | 21/6:13.394 |
| 4 | 4 | 16.993 | 21/6:09.259 |
| 5 | 4 | 19.303 | 21/6:16.480 |
| 6 | 5 | 17.493 | 21/6:14.958 |
| 7 | 3 | 17.057 | 21/6:12.564 |
| 8 | 4 | 17.941 | 21/6:13.089 |
| 9 | 5 | 17.380 | 21/6:12.188 |
| 10 | 5 | 17.032 | 21/6:10.736 |
| 11 | 4 | 17.258 | 21/6:09.980 |
| 12 | 4 | 17.216 | 21/6:09.276 |
| 13 | 3 | 17.001 | 21/6:08.334 |
| 14 | 3 | 17.054 | 21/6:07.605 |
| 15 | 3 | 16.970 | 21/6:06.856 |
| 16 | 3 | 17.547 | 21/6:06.958 |
| 17 | 3 | 16.908 | 21/6:06.259 |
| 18 | 3 | 17.190 | 21/6:05.966 |
| 19 | 3 | 17.306 | 21/6:05.832 |
| 20 | 3 | 17.238 | 21/6:05.640 |
| 21 | 3 | 17.087 | 21/6:05.316 |