| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.797 | 18/5:02.346 |
| 2 | 1 | 16.932 | 18/5:03.561 |
| 3 | 1 | 16.015 | 19/5:15.045 |
| 4 | 1 | 17.273 | 18/5:01.577 |
| 5 | 1 | 16.185 | 19/5:16.168 |
| 6 | 1 | 16.671 | 19/5:16.264 |
| 7 | 1 | 16.272 | 19/5:15.251 |
| 8 | 1 | 16.431 | 19/5:14.868 |
| 9 | 1 | 16.687 | 19/5:15.111 |
| 10 | 1 | 16.270 | 19/5:14.513 |
| 11 | 1 | 23.977 | 18/5:10.107 |
| 12 | 1 | 16.705 | 18/5:09.323 |
| 13 | 1 | 16.465 | 18/5:08.326 |
| 14 | 1 | 16.956 | 18/5:08.103 |
| 15 | 1 | 15.964 | 18/5:06.720 |
| 16 | 1 | 15.619 | 18/5:05.121 |
| 17 | 1 | 16.454 | 18/5:04.595 |
| 18 | 1 | 21.550 | 18/5:09.223 |