| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.803 | N/A |
| 2 | 1 | 19.640 | 22/7:14.243 |
| 3 | 1 | 19.957 | 22/7:17.571 |
| 4 | 1 | 20.073 | 22/7:19.493 |
| 5 | 1 | 20.172 | 21/7:01.013 |
| 6 | 1 | 19.780 | 21/7:00.291 |
| 7 | 1 | 19.520 | 22/7:18.008 |
| 8 | 2 | 21.045 | 21/7:02.337 |
| 9 | 3 | 22.152 | 21/7:07.650 |
| 10 | 3 | 20.520 | 21/7:08.156 |
| 11 | 3 | 20.091 | 21/7:07.703 |
| 12 | 3 | 19.757 | 21/7:06.724 |
| 13 | 3 | 20.459 | 21/7:07.079 |
| 14 | 3 | 19.532 | 21/7:05.953 |
| 15 | 3 | 19.346 | 21/7:04.723 |
| 16 | 3 | 19.847 | 21/7:04.324 |
| 17 | 3 | 20.143 | 21/7:04.345 |
| 18 | 3 | 20.149 | 21/7:04.371 |
| 19 | 3 | 20.766 | 21/7:05.079 |
| 20 | 3 | 19.826 | 21/7:04.724 |
| 21 | 3 | 21.237 | 21/7:05.815 |