| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.660 | N/A |
| 2 | 3 | 22.630 | 22/8:18.089 |
| 3 | 3 | 23.488 | 21/8:04.084 |
| 4 | 3 | 25.706 | 21/8:22.486 |
| 5 | 3 | 26.034 | 20/8:08.485 |
| 6 | 3 | 22.251 | 20/8:00.074 |
| 7 | 3 | 24.613 | 20/8:01.946 |
| 8 | 3 | 21.566 | 21/8:18.768 |
| 9 | 3 | 23.312 | 21/8:17.066 |
| 10 | 3 | 22.500 | 21/8:14.993 |
| 11 | 3 | 22.311 | 21/8:12.482 |
| 12 | 1 | 25.611 | 21/8:16.427 |
| 13 | 1 | 21.271 | 21/8:12.481 |
| 14 | 2 | 31.102 | 20/8:00.237 |
| 15 | 2 | 26.228 | 20/8:03.219 |
| 16 | 2 | 21.859 | 20/8:00.270 |
| 17 | 2 | 22.974 | 21/8:22.098 |
| 18 | 2 | 21.402 | 21/8:19.963 |
| 19 | 2 | 22.581 | 21/8:18.592 |
| 20 | 2 | 26.186 | 21/8:21.016 |
| 21 | 2 | 23.664 | 21/8:20.949 |