| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 2.554 | N/A |
| 2 | 1 | 17.831 | 22/6:17.005 |
| 3 | 2 | 18.209 | 21/6:02.954 |
| 4 | 2 | 17.759 | 21/6:01.214 |
| 5 | 2 | 18.119 | 21/6:02.144 |
| 6 | 2 | 17.236 | 22/6:17.000 |
| 7 | 2 | 17.389 | 22/6:15.454 |
| 8 | 2 | 21.997 | 21/6:09.811 |
| 9 | 2 | 18.111 | 21/6:09.181 |
| 10 | 2 | 17.242 | 21/6:06.760 |
| 11 | 2 | 18.213 | 21/6:06.766 |
| 12 | 2 | 19.798 | 21/6:09.652 |
| 13 | 2 | 17.074 | 21/6:07.517 |
| 14 | 2 | 17.136 | 21/6:05.806 |
| 15 | 2 | 17.591 | 21/6:04.989 |
| 16 | 2 | 20.937 | 21/6:08.743 |
| 17 | 2 | 21.613 | 21/6:12.872 |
| 18 | 2 | 17.171 | 21/6:11.290 |
| 19 | 2 | 18.937 | 21/6:11.846 |
| 20 | 2 | 23.652 | 21/6:17.306 |
| 21 | 3 | 19.309 | 21/6:17.878 |