| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.400 | 19/6:08.600 |
| 2 | 3 | 18.027 | 20/6:14.270 |
| 3 | 2 | 18.837 | 20/6:15.093 |
| 4 | 1 | 18.864 | 20/6:15.640 |
| 5 | 1 | 18.929 | 20/6:16.228 |
| 6 | 2 | 18.315 | 20/6:14.573 |
| 7 | 2 | 19.347 | 20/6:16.340 |
| 8 | 2 | 17.990 | 20/6:14.273 |
| 9 | 2 | 19.160 | 20/6:15.264 |
| 10 | 2 | 18.197 | 20/6:14.132 |
| 11 | 2 | 18.678 | 20/6:14.080 |
| 12 | 2 | 17.986 | 20/6:12.883 |
| 13 | 3 | 18.872 | 20/6:13.234 |
| 14 | 3 | 18.956 | 20/6:13.654 |
| 15 | 2 | 18.291 | 20/6:13.132 |
| 16 | 2 | 18.384 | 20/6:12.791 |
| 17 | 2 | 18.691 | 20/6:12.852 |
| 18 | 2 | 18.880 | 20/6:13.116 |
| 19 | 2 | 18.553 | 20/6:13.007 |
| 20 | 2 | 19.157 | 20/6:13.514 |