| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.030 | 25/7:05.750 |
| 2 | 5 | 28.288 | 19/7:10.521 |
| 3 | 5 | 16.198 | 21/7:10.612 |
| 4 | 5 | 18.986 | 21/7:02.635 |
| 5 | 5 | 21.017 | 21/7:06.380 |
| 6 | 5 | 26.865 | 20/7:07.947 |
| 7 | 5 | 16.749 | 21/7:15.399 |
| 8 | 5 | 24.157 | 20/7:03.225 |
| 9 | 5 | 17.617 | 21/7:16.116 |
| 10 | 5 | 23.572 | 20/7:00.958 |
| 11 | 5 | 18.514 | 21/7:17.168 |
| 12 | 5 | 16.128 | 21/7:08.962 |
| 13 | 5 | 16.279 | 21/7:02.262 |
| 14 | 5 | 16.926 | 22/7:17.369 |
| 15 | 5 | 20.116 | 22/7:17.715 |
| 16 | 6 | 22.491 | 21/7:01.225 |
| 17 | 5 | 27.469 | 21/7:10.379 |
| 18 | 5 | 23.031 | 21/7:13.338 |
| 19 | 5 | 23.788 | 21/7:16.823 |
| 20 | 5 | 27.285 | 20/7:02.506 |