| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.410 | 21/6:05.610 |
| 2 | 3 | 17.221 | 21/6:03.625 |
| 3 | 3 | 16.722 | 22/6:16.589 |
| 4 | 3 | 16.629 | 22/6:13.901 |
| 5 | 3 | 16.659 | 22/6:12.420 |
| 6 | 3 | 16.710 | 22/6:11.620 |
| 7 | 3 | 17.100 | 22/6:12.275 |
| 8 | 3 | 19.230 | 21/6:01.413 |
| 9 | 3 | 18.881 | 21/6:05.311 |
| 10 | 3 | 16.686 | 21/6:03.821 |
| 11 | 3 | 16.803 | 21/6:02.825 |
| 12 | 3 | 16.906 | 21/6:02.175 |
| 13 | 3 | 17.208 | 21/6:02.113 |
| 14 | 3 | 16.969 | 21/6:01.701 |
| 15 | 3 | 17.001 | 21/6:01.389 |
| 16 | 3 | 16.801 | 21/6:00.853 |
| 17 | 3 | 17.171 | 21/6:00.838 |
| 18 | 3 | 18.451 | 21/6:02.318 |
| 19 | 3 | 16.958 | 21/6:01.991 |
| 20 | 3 | 16.726 | 21/6:01.454 |
| 21 | 3 | 17.199 | 21/6:01.441 |