| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.130 | N/A |
| 2 | 2 | 19.332 | 25/8:05.098 |
| 3 | 2 | 21.234 | 24/8:07.639 |
| 4 | 2 | 21.260 | 24/8:15.129 |
| 5 | 2 | 20.472 | 24/8:14.343 |
| 6 | 2 | 24.879 | 23/8:12.708 |
| 7 | 2 | 19.829 | 23/8:06.818 |
| 8 | 2 | 22.923 | 23/8:12.335 |
| 9 | 2 | 19.702 | 23/8:07.615 |
| 10 | 2 | 19.143 | 23/8:02.577 |
| 11 | 3 | 29.877 | 22/8:00.297 |
| 12 | 3 | 20.773 | 23/8:19.978 |
| 13 | 3 | 19.234 | 23/8:15.336 |
| 14 | 3 | 18.673 | 23/8:10.459 |
| 15 | 2 | 21.303 | 23/8:10.412 |
| 16 | 2 | 20.895 | 23/8:09.772 |
| 17 | 2 | 21.955 | 23/8:10.670 |
| 18 | 2 | 19.047 | 23/8:07.699 |
| 19 | 2 | 19.075 | 23/8:05.092 |
| 20 | 2 | 19.793 | 23/8:03.592 |
| 21 | 2 | 19.321 | 23/8:01.722 |
| 22 | 2 | 20.411 | 23/8:01.172 |
| 23 | 2 | 21.160 | 23/8:01.421 |