| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.240 | N/A |
| 2 | 1 | 23.446 | 19/7:03.268 |
| 3 | 1 | 23.270 | 19/7:01.684 |
| 4 | 1 | 23.025 | 20/7:22.933 |
| 5 | 1 | 23.303 | 20/7:23.199 |
| 6 | 1 | 22.988 | 20/7:22.161 |
| 7 | 1 | 22.965 | 20/7:21.397 |
| 8 | 1 | 22.744 | 20/7:20.251 |
| 9 | 1 | 23.316 | 20/7:20.750 |
| 10 | 1 | 22.895 | 20/7:20.249 |
| 11 | 1 | 22.797 | 20/7:19.663 |
| 12 | 1 | 22.599 | 20/7:18.841 |
| 13 | 1 | 22.928 | 20/7:18.677 |
| 14 | 1 | 23.022 | 20/7:18.675 |
| 15 | 1 | 25.208 | 20/7:21.641 |
| 16 | 1 | 23.130 | 20/7:21.578 |
| 17 | 1 | 24.336 | 20/7:22.956 |
| 18 | 1 | 22.765 | 20/7:22.416 |
| 19 | 1 | 22.373 | 20/7:21.522 |
| 20 | 1 | 24.771 | 20/7:23.121 |