| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 2.534 | N/A |
| 2 | 5 | 21.380 | 21/7:10.134 |
| 3 | 5 | 21.160 | 21/7:07.934 |
| 4 | 6 | 23.810 | 20/7:02.750 |
| 5 | 5 | 19.100 | 21/7:09.784 |
| 6 | 5 | 19.720 | 21/7:03.214 |
| 7 | 5 | 22.930 | 21/7:09.534 |
| 8 | 6 | 21.720 | 21/7:10.591 |
| 9 | 5 | 20.100 | 21/7:07.334 |
| 10 | 4 | 20.180 | 21/7:04.978 |
| 11 | 4 | 20.110 | 21/7:02.954 |
| 12 | 4 | 20.010 | 21/7:01.115 |
| 13 | 4 | 19.570 | 22/7:19.666 |
| 14 | 4 | 19.520 | 22/7:17.573 |
| 15 | 4 | 24.430 | 21/7:02.162 |
| 16 | 6 | 26.100 | 21/7:08.987 |
| 17 | 7 | 25.430 | 21/7:14.121 |
| 18 | 7 | 21.970 | 21/7:14.581 |
| 19 | 6 | 20.370 | 21/7:13.211 |
| 20 | 6 | 19.490 | 21/7:11.060 |
| 21 | 6 | 19.530 | 21/7:09.164 |