| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 29.770 | N/A |
| 2 | 3 | 22.799 | 21/8:05.075 |
| 3 | 3 | 23.792 | 21/8:15.068 |
| 4 | 3 | 25.149 | 20/8:04.123 |
| 5 | 3 | 25.147 | 20/8:09.983 |
| 6 | 3 | 25.163 | 20/8:13.056 |
| 7 | 3 | 26.641 | 20/8:20.624 |
| 8 | 3 | 23.629 | 20/8:17.495 |
| 9 | 3 | 24.316 | 20/8:16.780 |
| 10 | 3 | 36.648 | 19/8:16.338 |
| 11 | 3 | 23.606 | 19/8:12.172 |
| 12 | 3 | 24.346 | 19/8:09.974 |
| 13 | 3 | 30.324 | 19/8:17.011 |
| 14 | 3 | 35.755 | 18/8:03.951 |
| 15 | 3 | 23.496 | 18/8:00.040 |
| 16 | 3 | 25.036 | 19/8:24.786 |
| 17 | 3 | 24.252 | 19/8:22.381 |
| 18 | 3 | 22.303 | 19/8:18.195 |
| 19 | 3 | 23.720 | 19/8:15.892 |