| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.466 | 19/5:12.854 |
| 2 | 1 | 16.097 | 19/5:09.349 |
| 3 | 1 | 16.722 | 19/5:12.138 |
| 4 | 1 | 16.286 | 19/5:11.462 |
| 5 | 1 | 16.954 | 19/5:13.595 |
| 6 | 1 | 19.535 | 18/5:06.180 |
| 7 | 1 | 15.996 | 18/5:03.573 |
| 8 | 1 | 15.914 | 18/5:01.433 |
| 9 | 1 | 15.644 | 19/5:15.852 |
| 10 | 1 | 16.315 | 19/5:15.265 |
| 11 | 1 | 16.624 | 19/5:15.319 |
| 12 | 1 | 16.375 | 19/5:14.969 |
| 13 | 1 | 21.510 | 18/5:05.222 |
| 14 | 1 | 15.999 | 18/5:03.990 |
| 15 | 1 | 16.131 | 18/5:03.082 |
| 16 | 1 | 16.745 | 18/5:02.977 |
| 17 | 1 | 15.637 | 18/5:01.712 |
| 18 | 1 | 17.065 | 18/5:02.015 |