| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.732 | N/A |
| 2 | 3 | 18.645 | 21/6:15.632 |
| 3 | 3 | 17.734 | 21/6:06.522 |
| 4 | 3 | 18.211 | 21/6:06.665 |
| 5 | 2 | 18.141 | 21/6:06.387 |
| 6 | 1 | 17.958 | 21/6:05.488 |
| 7 | 1 | 17.287 | 21/6:02.652 |
| 8 | 1 | 18.154 | 21/6:03.103 |
| 9 | 1 | 18.905 | 21/6:05.319 |
| 10 | 1 | 17.055 | 21/6:02.932 |
| 11 | 2 | 23.097 | 21/6:13.106 |
| 12 | 4 | 21.365 | 21/6:18.281 |
| 13 | 3 | 17.939 | 21/6:16.883 |
| 14 | 3 | 17.533 | 21/6:15.076 |
| 15 | 3 | 18.881 | 21/6:15.453 |
| 16 | 3 | 16.844 | 21/6:13.064 |
| 17 | 2 | 17.297 | 21/6:11.539 |
| 18 | 3 | 20.873 | 21/6:14.401 |
| 19 | 3 | 16.965 | 21/6:12.603 |
| 20 | 3 | 23.054 | 21/6:17.403 |
| 21 | 3 | 17.890 | 21/6:16.560 |