| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.457 | N/A |
| 2 | 1 | 18.639 | 26/8:06.432 |
| 3 | 2 | 19.116 | 26/8:12.394 |
| 4 | 2 | 18.243 | 26/8:07.107 |
| 5 | 2 | 18.256 | 26/8:04.544 |
| 6 | 2 | 18.214 | 26/8:02.797 |
| 7 | 2 | 19.397 | 26/8:06.561 |
| 8 | 2 | 24.090 | 25/8:06.588 |
| 9 | 2 | 17.955 | 25/8:02.187 |
| 10 | 2 | 18.147 | 26/8:18.393 |
| 11 | 2 | 25.185 | 25/8:13.837 |
| 12 | 2 | 19.525 | 25/8:13.403 |
| 13 | 2 | 18.628 | 25/8:11.247 |
| 14 | 2 | 18.024 | 25/8:08.307 |
| 15 | 2 | 20.108 | 25/8:09.360 |
| 16 | 2 | 18.089 | 25/8:07.042 |
| 17 | 2 | 18.121 | 25/8:05.062 |
| 18 | 2 | 18.564 | 25/8:03.940 |
| 19 | 2 | 18.460 | 25/8:02.805 |
| 20 | 2 | 17.745 | 25/8:00.885 |
| 21 | 2 | 18.172 | 26/8:18.804 |
| 22 | 2 | 18.223 | 26/8:17.720 |
| 23 | 2 | 18.249 | 26/8:16.763 |
| 24 | 2 | 17.645 | 26/8:15.234 |
| 25 | 2 | 19.313 | 26/8:15.569 |
| 26 | 2 | 18.966 | 26/8:15.531 |