| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.877 | N/A |
| 2 | 5 | 17.359 | 21/6:07.057 |
| 3 | 5 | 18.334 | 21/6:16.807 |
| 4 | 5 | 18.362 | 20/6:02.225 |
| 5 | 5 | 19.342 | 20/6:08.512 |
| 6 | 5 | 20.365 | 20/6:16.172 |
| 7 | 5 | 18.033 | 20/6:13.894 |
| 8 | 5 | 19.855 | 20/6:17.212 |
| 9 | 5 | 22.064 | 19/6:05.733 |
| 10 | 5 | 18.199 | 19/6:03.703 |
| 11 | 5 | 16.786 | 20/6:18.405 |
| 12 | 5 | 16.942 | 20/6:15.075 |
| 13 | 5 | 17.882 | 20/6:13.788 |
| 14 | 5 | 17.815 | 20/6:12.601 |
| 15 | 5 | 19.836 | 20/6:14.327 |
| 16 | 5 | 17.733 | 20/6:13.159 |
| 17 | 5 | 17.448 | 20/6:11.798 |
| 18 | 5 | 17.603 | 20/6:10.771 |
| 19 | 5 | 23.314 | 20/6:15.886 |
| 20 | 5 | 17.654 | 20/6:14.803 |