| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.255 | N/A |
| 2 | 1 | 19.615 | 25/8:13.015 |
| 3 | 1 | 18.837 | 25/8:03.679 |
| 4 | 1 | 18.182 | 26/8:14.205 |
| 5 | 1 | 18.531 | 26/8:12.036 |
| 6 | 1 | 17.725 | 26/8:06.705 |
| 7 | 1 | 17.171 | 26/8:00.842 |
| 8 | 1 | 17.530 | 27/8:16.164 |
| 9 | 1 | 20.951 | 26/8:06.448 |
| 10 | 1 | 22.567 | 26/8:17.557 |
| 11 | 1 | 18.034 | 26/8:15.112 |
| 12 | 2 | 20.718 | 25/8:00.133 |
| 13 | 3 | 21.633 | 25/8:05.243 |
| 14 | 3 | 17.390 | 25/8:01.733 |
| 15 | 2 | 19.964 | 25/8:03.137 |
| 16 | 2 | 20.209 | 25/8:04.746 |
| 17 | 3 | 20.387 | 25/8:06.421 |
| 18 | 3 | 18.973 | 25/8:05.902 |
| 19 | 3 | 20.492 | 25/8:07.467 |
| 20 | 2 | 18.405 | 25/8:06.230 |
| 21 | 2 | 18.275 | 25/8:04.961 |
| 22 | 2 | 18.629 | 25/8:04.218 |
| 23 | 2 | 17.910 | 25/8:02.758 |
| 24 | 3 | 21.033 | 25/8:04.683 |
| 25 | 2 | 18.047 | 25/8:03.463 |