| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 28.024 | N/A |
| 2 | 4 | 19.049 | 22/7:08.053 |
| 3 | 4 | 19.135 | 22/7:08.956 |
| 4 | 4 | 19.172 | 22/7:09.516 |
| 5 | 2 | 19.056 | 22/7:09.187 |
| 6 | 2 | 18.805 | 22/7:07.935 |
| 7 | 2 | 19.478 | 22/7:09.456 |
| 8 | 3 | 26.806 | 21/7:12.312 |
| 9 | 3 | 18.876 | 21/7:08.966 |
| 10 | 3 | 20.467 | 21/7:09.899 |
| 11 | 3 | 19.959 | 21/7:09.063 |
| 12 | 3 | 18.896 | 21/7:07.476 |
| 13 | 3 | 22.360 | 21/7:11.455 |
| 14 | 3 | 19.057 | 21/7:09.740 |
| 15 | 3 | 21.439 | 21/7:11.674 |
| 16 | 3 | 20.453 | 21/7:12.034 |
| 17 | 3 | 20.045 | 21/7:11.840 |
| 18 | 3 | 26.345 | 21/7:19.080 |
| 19 | 3 | 19.501 | 21/7:17.911 |
| 20 | 3 | 18.849 | 21/7:16.179 |
| 21 | 3 | 23.820 | 21/7:19.592 |