| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 25.751 | N/A |
| 2 | 4 | 22.040 | 22/8:08.591 |
| 3 | 4 | 21.781 | 22/8:05.871 |
| 4 | 4 | 22.438 | 22/8:09.564 |
| 5 | 4 | 21.095 | 22/8:04.359 |
| 6 | 5 | 25.435 | 22/8:19.464 |
| 7 | 5 | 22.060 | 22/8:17.722 |
| 8 | 5 | 24.821 | 21/8:01.951 |
| 9 | 5 | 21.020 | 22/8:20.062 |
| 10 | 5 | 22.274 | 22/8:19.333 |
| 11 | 5 | 23.018 | 22/8:20.313 |
| 12 | 5 | 27.876 | 21/8:07.311 |
| 13 | 5 | 24.846 | 21/8:10.257 |
| 14 | 5 | 27.261 | 21/8:16.466 |
| 15 | 5 | 21.988 | 21/8:14.255 |
| 16 | 5 | 21.543 | 21/8:11.745 |
| 17 | 5 | 24.342 | 21/8:13.048 |
| 18 | 6 | 26.846 | 21/8:17.143 |
| 19 | 6 | 28.519 | 21/8:22.643 |
| 20 | 6 | 21.621 | 21/8:20.302 |
| 21 | 6 | 22.273 | 21/8:18.848 |