| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.803 | N/A |
| 2 | 3 | 23.303 | 19/7:01.257 |
| 3 | 3 | 22.459 | 20/7:16.542 |
| 4 | 3 | 27.957 | 19/7:24.117 |
| 5 | 3 | 23.107 | 19/7:17.052 |
| 6 | 3 | 22.098 | 19/7:09.929 |
| 7 | 3 | 25.589 | 19/7:15.342 |
| 8 | 2 | 22.332 | 19/7:10.833 |
| 9 | 4 | 34.643 | 18/7:09.965 |
| 10 | 4 | 26.785 | 18/7:12.985 |
| 11 | 4 | 22.118 | 18/7:07.467 |
| 12 | 4 | 21.690 | 18/7:02.291 |
| 13 | 4 | 23.497 | 18/7:00.538 |
| 14 | 4 | 21.812 | 19/7:21.266 |
| 15 | 4 | 22.182 | 19/7:18.395 |
| 16 | 4 | 27.308 | 19/7:22.059 |
| 17 | 4 | 31.148 | 18/7:04.707 |
| 18 | 4 | 22.043 | 18/7:01.874 |