| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.106 | 19/6:03.014 |
| 2 | 1 | 19.235 | 19/6:04.239 |
| 3 | 1 | 20.977 | 19/6:15.680 |
| 4 | 1 | 18.845 | 19/6:11.274 |
| 5 | 1 | 18.093 | 19/6:05.772 |
| 6 | 1 | 21.304 | 19/6:12.273 |
| 7 | 1 | 18.951 | 19/6:10.529 |
| 8 | 1 | 22.190 | 19/6:16.914 |
| 9 | 1 | 17.632 | 19/6:12.258 |
| 10 | 1 | 20.005 | 19/6:13.042 |
| 11 | 1 | 17.278 | 19/6:08.973 |
| 12 | 1 | 18.800 | 19/6:07.992 |
| 13 | 1 | 18.349 | 19/6:06.502 |
| 14 | 1 | 17.766 | 19/6:04.434 |
| 15 | 1 | 20.472 | 19/6:06.070 |
| 16 | 1 | 18.636 | 19/6:05.321 |
| 17 | 1 | 17.386 | 19/6:03.263 |
| 18 | 1 | 17.377 | 19/6:01.424 |
| 19 | 1 | 18.026 | 19/6:00.428 |