| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.049 | 19/6:01.931 |
| 2 | 2 | 18.138 | 20/6:11.870 |
| 3 | 2 | 17.907 | 20/6:07.293 |
| 4 | 2 | 18.182 | 20/6:06.380 |
| 5 | 2 | 18.799 | 20/6:08.300 |
| 6 | 2 | 18.128 | 20/6:07.343 |
| 7 | 2 | 21.470 | 20/6:16.209 |
| 8 | 2 | 18.996 | 20/6:16.673 |
| 9 | 2 | 17.852 | 20/6:14.491 |
| 10 | 2 | 18.791 | 20/6:14.624 |
| 11 | 2 | 17.975 | 20/6:13.249 |
| 12 | 2 | 18.323 | 20/6:12.683 |
| 13 | 2 | 18.394 | 20/6:12.314 |
| 14 | 2 | 18.022 | 20/6:11.466 |
| 15 | 2 | 17.509 | 20/6:10.047 |
| 16 | 2 | 17.868 | 20/6:09.254 |
| 17 | 2 | 23.783 | 20/6:15.513 |
| 18 | 3 | 22.057 | 19/6:00.201 |
| 19 | 3 | 18.093 | 20/6:18.248 |
| 20 | 2 | 17.871 | 20/6:17.207 |