| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 10.562 | N/A |
| 2 | 4 | 17.840 | 21/6:07.362 |
| 3 | 6 | 21.114 | 19/6:01.148 |
| 4 | 6 | 17.346 | 20/6:07.128 |
| 5 | 9 | 20.403 | 20/6:14.901 |
| 6 | 9 | 17.202 | 20/6:07.401 |
| 7 | 9 | 17.670 | 20/6:03.882 |
| 8 | 9 | 17.308 | 20/6:00.387 |
| 9 | 8 | 17.953 | 21/6:17.652 |
| 10 | 7 | 17.210 | 21/6:15.108 |
| 11 | 7 | 17.092 | 21/6:12.838 |
| 12 | 8 | 18.271 | 21/6:13.123 |
| 13 | 8 | 16.912 | 21/6:11.097 |
| 14 | 8 | 16.789 | 21/6:09.192 |
| 15 | 8 | 17.155 | 21/6:08.083 |
| 16 | 9 | 18.139 | 21/6:08.434 |
| 17 | 8 | 17.098 | 21/6:07.439 |
| 18 | 9 | 21.577 | 21/6:11.831 |
| 19 | 9 | 17.375 | 21/6:11.066 |
| 20 | 9 | 19.334 | 21/6:12.444 |
| 21 | 9 | 17.090 | 21/6:11.440 |