| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.409 | N/A |
| 2 | 1 | 21.037 | 23/8:05.223 |
| 3 | 1 | 21.531 | 23/8:10.657 |
| 4 | 1 | 21.368 | 23/8:11.273 |
| 5 | 1 | 22.563 | 23/8:18.153 |
| 6 | 1 | 22.197 | 23/8:20.671 |
| 7 | 1 | 24.629 | 22/8:09.046 |
| 8 | 1 | 21.018 | 22/8:05.438 |
| 9 | 1 | 26.944 | 22/8:18.287 |
| 10 | 1 | 21.231 | 22/8:14.951 |
| 11 | 1 | 27.471 | 21/8:02.387 |
| 12 | 2 | 25.519 | 21/8:06.969 |
| 13 | 2 | 25.427 | 21/8:10.634 |
| 14 | 2 | 24.590 | 21/8:12.447 |
| 15 | 2 | 22.314 | 21/8:10.750 |
| 16 | 2 | 25.090 | 21/8:12.981 |
| 17 | 2 | 21.727 | 21/8:10.729 |
| 18 | 1 | 21.356 | 21/8:08.305 |
| 19 | 1 | 21.048 | 21/8:05.809 |
| 20 | 1 | 22.950 | 21/8:05.577 |
| 21 | 1 | 22.322 | 21/8:04.741 |