| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.940 | N/A |
| 2 | 1 | 17.818 | 21/6:15.003 |
| 3 | 1 | 18.048 | 21/6:17.006 |
| 4 | 1 | 17.706 | 21/6:16.086 |
| 5 | 1 | 17.577 | 21/6:14.685 |
| 6 | 1 | 20.195 | 20/6:06.047 |
| 7 | 1 | 17.901 | 20/6:04.882 |
| 8 | 1 | 17.573 | 20/6:03.160 |
| 9 | 1 | 22.053 | 20/6:12.508 |
| 10 | 1 | 20.795 | 20/6:17.123 |
| 11 | 1 | 17.970 | 20/6:15.448 |
| 12 | 1 | 17.872 | 20/6:13.908 |
| 13 | 1 | 17.645 | 20/6:12.265 |
| 14 | 1 | 18.011 | 20/6:11.410 |
| 15 | 1 | 19.217 | 20/6:12.314 |
| 16 | 1 | 17.558 | 20/6:10.996 |
| 17 | 1 | 17.732 | 20/6:10.049 |
| 18 | 1 | 18.212 | 20/6:09.750 |
| 19 | 1 | 18.135 | 20/6:09.403 |
| 20 | 1 | 18.208 | 20/6:09.166 |