| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.767 | 21/6:13.107 |
| 2 | 4 | 20.536 | 19/6:03.878 |
| 3 | 4 | 18.036 | 20/6:15.593 |
| 4 | 4 | 17.945 | 20/6:11.420 |
| 5 | 4 | 17.394 | 20/6:06.712 |
| 6 | 4 | 17.999 | 20/6:05.590 |
| 7 | 4 | 27.304 | 19/6:11.806 |
| 8 | 4 | 16.790 | 19/6:05.206 |
| 9 | 4 | 18.314 | 19/6:03.291 |
| 10 | 5 | 19.954 | 19/6:04.874 |
| 11 | 5 | 17.141 | 19/6:01.311 |
| 12 | 5 | 20.267 | 19/6:03.291 |
| 13 | 5 | 17.459 | 19/6:00.863 |
| 14 | 5 | 17.222 | 20/6:17.326 |
| 15 | 5 | 16.980 | 20/6:14.811 |
| 16 | 5 | 18.056 | 20/6:13.955 |
| 17 | 5 | 19.732 | 20/6:15.172 |
| 18 | 5 | 16.417 | 20/6:12.570 |
| 19 | 5 | 17.962 | 20/6:11.868 |
| 20 | 5 | 21.081 | 20/6:14.356 |