| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.637 | 22/6:06.014 |
| 2 | 1 | 15.850 | 23/6:13.601 |
| 3 | 1 | 16.826 | 22/6:01.629 |
| 4 | 4 | 20.713 | 21/6:07.637 |
| 5 | 4 | 16.574 | 21/6:03.720 |
| 6 | 4 | 16.277 | 21/6:00.070 |
| 7 | 2 | 16.458 | 22/6:15.053 |
| 8 | 2 | 17.072 | 22/6:15.119 |
| 9 | 2 | 17.253 | 22/6:15.613 |
| 10 | 3 | 21.574 | 21/6:07.991 |
| 11 | 3 | 16.541 | 21/6:06.116 |
| 12 | 3 | 16.214 | 21/6:03.981 |
| 13 | 3 | 16.567 | 21/6:02.744 |
| 14 | 3 | 16.526 | 21/6:01.623 |
| 15 | 3 | 16.930 | 21/6:01.217 |
| 16 | 3 | 20.625 | 21/6:05.711 |
| 17 | 4 | 16.969 | 21/6:05.160 |
| 18 | 4 | 16.713 | 21/6:04.372 |
| 19 | 4 | 17.288 | 21/6:04.302 |
| 20 | 3 | 16.760 | 21/6:03.685 |
| 21 | 3 | 16.639 | 21/6:03.006 |