| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.574 | N/A |
| 2 | 5 | 16.927 | 22/6:16.041 |
| 3 | 5 | 19.512 | 20/6:06.744 |
| 4 | 6 | 17.267 | 20/6:00.712 |
| 5 | 6 | 19.223 | 20/6:06.986 |
| 6 | 4 | 15.776 | 21/6:15.394 |
| 7 | 6 | 22.118 | 20/6:11.513 |
| 8 | 6 | 16.505 | 20/6:06.178 |
| 9 | 6 | 16.727 | 20/6:02.704 |
| 10 | 6 | 15.817 | 21/6:15.845 |
| 11 | 6 | 18.563 | 21/6:17.444 |
| 12 | 6 | 15.711 | 21/6:13.566 |
| 13 | 6 | 15.265 | 21/6:09.592 |
| 14 | 6 | 16.668 | 21/6:08.387 |
| 15 | 6 | 16.277 | 21/6:06.796 |
| 16 | 5 | 17.208 | 21/6:06.659 |
| 17 | 5 | 15.262 | 21/6:04.106 |
| 18 | 4 | 23.215 | 21/6:11.210 |
| 19 | 4 | 19.238 | 21/6:13.106 |
| 20 | 4 | 16.236 | 21/6:11.642 |
| 21 | 4 | 14.646 | 21/6:08.735 |