| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 18.967 | 19/6:00.373 |
| 2 | 6 | 18.029 | 20/6:09.960 |
| 3 | 5 | 17.181 | 20/6:01.180 |
| 4 | 5 | 18.305 | 20/6:02.410 |
| 5 | 5 | 22.223 | 20/6:18.820 |
| 6 | 5 | 17.276 | 20/6:13.270 |
| 7 | 5 | 18.269 | 20/6:12.143 |
| 8 | 5 | 17.650 | 20/6:09.750 |
| 9 | 5 | 18.550 | 20/6:09.889 |
| 10 | 5 | 18.483 | 20/6:09.866 |
| 11 | 5 | 17.542 | 20/6:08.136 |
| 12 | 5 | 17.520 | 20/6:06.658 |
| 13 | 5 | 16.812 | 20/6:04.318 |
| 14 | 5 | 17.516 | 20/6:03.319 |
| 15 | 5 | 17.140 | 20/6:01.951 |
| 16 | 5 | 19.738 | 20/6:04.001 |
| 17 | 5 | 17.167 | 20/6:02.786 |
| 18 | 5 | 24.915 | 20/6:10.314 |
| 19 | 5 | 18.768 | 20/6:10.580 |
| 20 | 5 | 17.216 | 20/6:09.267 |