| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.223 | N/A |
| 2 | 2 | 20.574 | 24/8:15.425 |
| 3 | 2 | 18.348 | 25/8:09.287 |
| 4 | 1 | 18.439 | 25/8:01.111 |
| 5 | 1 | 19.630 | 25/8:04.169 |
| 6 | 1 | 18.369 | 26/8:19.023 |
| 7 | 1 | 18.147 | 26/8:15.168 |
| 8 | 1 | 19.229 | 26/8:16.280 |
| 9 | 1 | 21.195 | 25/8:04.016 |
| 10 | 1 | 19.475 | 25/8:04.639 |
| 11 | 1 | 19.820 | 25/8:05.965 |
| 12 | 1 | 18.606 | 25/8:04.401 |
| 13 | 1 | 18.851 | 25/8:03.589 |
| 14 | 1 | 18.739 | 25/8:02.694 |
| 15 | 1 | 19.318 | 25/8:02.920 |
| 16 | 1 | 19.751 | 25/8:03.808 |
| 17 | 1 | 21.982 | 25/8:07.932 |
| 18 | 1 | 22.087 | 25/8:11.719 |
| 19 | 1 | 18.874 | 25/8:10.801 |
| 20 | 1 | 18.590 | 25/8:09.621 |
| 21 | 1 | 19.199 | 25/8:09.290 |
| 22 | 1 | 18.747 | 25/8:08.474 |
| 23 | 1 | 18.134 | 25/8:07.063 |
| 24 | 1 | 18.461 | 25/8:06.116 |
| 25 | 1 | 20.579 | 25/8:07.367 |