| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.586 | N/A |
| 2 | 2 | 23.740 | 19/7:08.906 |
| 3 | 2 | 23.407 | 19/7:05.909 |
| 4 | 2 | 23.036 | 19/7:02.684 |
| 5 | 2 | 22.392 | 20/7:21.317 |
| 6 | 3 | 29.107 | 19/7:19.641 |
| 7 | 2 | 26.243 | 18/7:00.706 |
| 8 | 2 | 23.706 | 19/7:22.922 |
| 9 | 2 | 22.974 | 19/7:19.447 |
| 10 | 2 | 22.914 | 19/7:16.624 |
| 11 | 2 | 22.870 | 19/7:14.286 |
| 12 | 2 | 23.016 | 19/7:12.612 |
| 13 | 2 | 23.639 | 19/7:12.152 |
| 14 | 2 | 26.854 | 19/7:16.214 |
| 15 | 2 | 24.877 | 19/7:17.153 |
| 16 | 2 | 26.109 | 19/7:19.446 |
| 17 | 2 | 29.196 | 18/7:00.296 |
| 18 | 3 | 27.826 | 18/7:03.492 |