| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.881 | N/A |
| 2 | 3 | 16.652 | 18/5:01.965 |
| 3 | 4 | 19.103 | 17/5:04.921 |
| 4 | 4 | 19.561 | 17/5:13.899 |
| 5 | 3 | 20.348 | 16/5:02.621 |
| 6 | 3 | 15.395 | 17/5:10.269 |
| 7 | 4 | 17.966 | 17/5:09.614 |
| 8 | 4 | 15.759 | 17/5:04.101 |
| 9 | 4 | 15.671 | 18/5:17.347 |
| 10 | 4 | 15.958 | 18/5:14.327 |
| 11 | 4 | 15.485 | 18/5:11.107 |
| 12 | 4 | 16.280 | 18/5:09.701 |
| 13 | 4 | 16.040 | 18/5:08.189 |
| 14 | 4 | 15.887 | 18/5:06.710 |
| 15 | 4 | 15.247 | 18/5:04.665 |
| 16 | 4 | 16.137 | 18/5:03.901 |
| 17 | 4 | 15.400 | 18/5:02.450 |
| 18 | 4 | 15.482 | 18/5:01.252 |