| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.023 | 25/7:05.575 |
| 2 | 1 | 19.387 | 24/7:16.920 |
| 3 | 1 | 19.304 | 23/7:07.141 |
| 4 | 1 | 24.873 | 21/7:03.082 |
| 5 | 1 | 19.101 | 22/7:18.627 |
| 6 | 1 | 27.483 | 20/7:03.903 |
| 7 | 1 | 20.241 | 20/7:01.177 |
| 8 | 1 | 18.772 | 21/7:16.233 |
| 9 | 1 | 21.736 | 21/7:18.480 |
| 10 | 1 | 22.245 | 20/7:00.330 |
| 11 | 1 | 19.635 | 21/7:18.709 |
| 12 | 1 | 17.363 | 21/7:12.535 |
| 13 | 1 | 19.515 | 21/7:10.788 |
| 14 | 1 | 18.966 | 21/7:08.466 |
| 15 | 1 | 22.001 | 21/7:10.703 |
| 16 | 1 | 21.579 | 21/7:12.106 |
| 17 | 1 | 28.089 | 20/7:00.368 |
| 18 | 1 | 17.580 | 21/7:17.375 |
| 19 | 1 | 18.213 | 21/7:14.486 |
| 20 | 1 | 29.020 | 20/7:02.126 |