| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.211 | N/A |
| 2 | 1 | 22.075 | 22/8:08.786 |
| 3 | 2 | 27.816 | 20/8:19.175 |
| 4 | 2 | 23.753 | 20/8:11.623 |
| 5 | 2 | 22.965 | 20/8:04.103 |
| 6 | 2 | 22.595 | 21/8:22.027 |
| 7 | 2 | 23.336 | 21/8:20.344 |
| 8 | 2 | 22.339 | 21/8:16.293 |
| 9 | 2 | 24.363 | 21/8:18.316 |
| 10 | 2 | 22.023 | 21/8:14.688 |
| 11 | 2 | 22.204 | 21/8:12.149 |
| 12 | 2 | 21.914 | 21/8:09.543 |
| 13 | 2 | 22.538 | 21/8:08.412 |
| 14 | 2 | 21.984 | 21/8:06.603 |
| 15 | 2 | 24.089 | 21/8:08.059 |
| 16 | 2 | 23.350 | 21/8:08.336 |
| 17 | 2 | 22.091 | 21/8:07.004 |
| 18 | 2 | 29.480 | 21/8:14.522 |
| 19 | 2 | 22.563 | 21/8:13.519 |
| 20 | 2 | 23.079 | 21/8:13.165 |
| 21 | 2 | 21.877 | 21/8:11.645 |