| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 2.413 | N/A |
| 2 | 1 | 24.892 | 21/8:20.253 |
| 3 | 1 | 26.275 | 20/8:08.499 |
| 4 | 2 | 25.323 | 20/8:06.849 |
| 5 | 2 | 25.771 | 20/8:08.152 |
| 6 | 2 | 24.155 | 20/8:02.793 |
| 7 | 2 | 24.765 | 20/8:01.152 |
| 8 | 2 | 26.735 | 20/8:05.327 |
| 9 | 2 | 25.918 | 20/8:06.518 |
| 10 | 2 | 25.219 | 20/8:05.969 |
| 11 | 2 | 25.503 | 20/8:06.069 |
| 12 | 2 | 24.808 | 20/8:04.950 |
| 13 | 2 | 25.624 | 20/8:05.310 |
| 14 | 2 | 25.625 | 20/8:05.616 |
| 15 | 2 | 25.324 | 20/8:05.470 |
| 16 | 2 | 25.389 | 20/8:05.425 |
| 17 | 2 | 25.612 | 20/8:05.651 |
| 18 | 2 | 25.963 | 20/8:06.243 |
| 19 | 2 | 25.918 | 20/8:06.721 |
| 20 | 2 | 25.314 | 20/8:06.546 |