| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.851 | 21/7:17.871 |
| 2 | 6 | 21.852 | 20/7:07.030 |
| 3 | 5 | 20.462 | 20/7:01.100 |
| 4 | 6 | 19.207 | 21/7:12.453 |
| 5 | 5 | 17.206 | 22/7:18.143 |
| 6 | 6 | 21.427 | 21/7:03.518 |
| 7 | 6 | 21.031 | 21/7:06.108 |
| 8 | 6 | 39.047 | 19/7:10.072 |
| 9 | 6 | 17.855 | 20/7:22.084 |
| 10 | 6 | 20.462 | 20/7:18.800 |
| 11 | 6 | 20.241 | 20/7:15.711 |
| 12 | 6 | 16.560 | 20/7:07.002 |
| 13 | 6 | 17.735 | 20/7:01.440 |
| 14 | 7 | 16.988 | 21/7:16.386 |
| 15 | 6 | 16.816 | 21/7:10.836 |
| 16 | 6 | 18.431 | 21/7:08.099 |
| 17 | 6 | 16.944 | 21/7:03.848 |
| 18 | 5 | 16.933 | 21/7:00.056 |
| 19 | 6 | 21.589 | 21/7:01.809 |
| 20 | 6 | 19.923 | 21/7:01.638 |
| 21 | 7 | 16.952 | 22/7:18.441 |
| 22 | 6 | 17.115 | 22/7:15.627 |