| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.362 | 23/6:16.326 |
| 2 | 2 | 14.746 | 24/6:13.296 |
| 3 | 2 | 14.399 | 24/6:04.056 |
| 4 | 1 | 14.832 | 24/6:02.034 |
| 5 | 2 | 15.470 | 24/6:03.883 |
| 6 | 1 | 16.381 | 24/6:08.076 |
| 7 | 1 | 15.319 | 24/6:08.602 |
| 8 | 1 | 17.325 | 24/6:14.502 |
| 9 | 1 | 14.324 | 24/6:11.088 |
| 10 | 2 | 19.930 | 23/6:05.902 |
| 11 | 2 | 46.191 | 20/6:13.234 |
| 12 | 2 | 15.008 | 20/6:07.145 |
| 13 | 2 | 15.152 | 20/6:02.213 |
| 14 | 2 | 14.980 | 21/6:15.628 |
| 15 | 2 | 14.138 | 21/6:10.379 |
| 16 | 2 | 14.506 | 21/6:06.270 |
| 17 | 2 | 18.459 | 21/6:07.527 |
| 18 | 2 | 14.443 | 21/6:03.959 |
| 19 | 2 | 15.556 | 21/6:01.996 |
| 20 | 2 | 50.911 | 20/6:18.432 |