| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.687 | N/A |
| 2 | 4 | 23.336 | 19/7:02.735 |
| 3 | 4 | 19.626 | 21/7:12.307 |
| 4 | 3 | 19.302 | 22/7:18.535 |
| 5 | 3 | 19.777 | 22/7:13.402 |
| 6 | 3 | 22.967 | 21/7:02.719 |
| 7 | 3 | 23.631 | 21/7:11.483 |
| 8 | 3 | 22.332 | 21/7:14.032 |
| 9 | 3 | 20.996 | 21/7:12.604 |
| 10 | 3 | 21.371 | 21/7:12.327 |
| 11 | 3 | 20.379 | 21/7:10.121 |
| 12 | 3 | 21.083 | 21/7:09.596 |
| 13 | 3 | 20.007 | 21/7:07.365 |
| 14 | 3 | 19.579 | 21/7:04.819 |
| 15 | 3 | 24.040 | 21/7:09.009 |
| 16 | 3 | 19.167 | 21/7:06.144 |
| 17 | 4 | 31.229 | 21/7:18.714 |
| 18 | 4 | 23.959 | 21/7:21.252 |
| 19 | 4 | 21.304 | 21/7:20.559 |
| 20 | 4 | 23.382 | 20/7:00.154 |