| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.755 | 21/6:12.855 |
| 2 | 5 | 18.064 | 21/6:16.100 |
| 3 | 2 | 18.054 | 21/6:17.111 |
| 4 | 2 | 17.233 | 21/6:13.307 |
| 5 | 2 | 17.876 | 21/6:13.724 |
| 6 | 4 | 17.763 | 21/6:13.608 |
| 7 | 4 | 17.286 | 21/6:12.093 |
| 8 | 2 | 17.132 | 21/6:10.553 |
| 9 | 2 | 17.621 | 21/6:10.496 |
| 10 | 3 | 17.157 | 21/6:09.476 |
| 11 | 2 | 17.343 | 21/6:08.997 |
| 12 | 2 | 17.840 | 21/6:09.467 |
| 13 | 2 | 17.144 | 21/6:08.741 |
| 14 | 2 | 17.232 | 21/6:08.250 |
| 15 | 2 | 19.232 | 21/6:10.625 |
| 16 | 3 | 18.996 | 21/6:12.393 |
| 17 | 3 | 17.695 | 21/6:12.346 |
| 18 | 3 | 18.511 | 21/6:13.256 |
| 19 | 3 | 17.743 | 21/6:13.222 |
| 20 | 4 | 18.923 | 21/6:14.430 |
| 21 | 5 | 19.645 | 21/6:16.245 |