| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.794 | 21/6:13.674 |
| 2 | 1 | 17.158 | 21/6:06.996 |
| 3 | 1 | 17.768 | 21/6:09.040 |
| 4 | 1 | 17.110 | 21/6:06.608 |
| 5 | 1 | 20.268 | 20/6:00.392 |
| 6 | 1 | 16.839 | 21/6:14.279 |
| 7 | 1 | 24.774 | 20/6:16.317 |
| 8 | 1 | 17.458 | 20/6:12.923 |
| 9 | 1 | 21.405 | 19/6:00.101 |
| 10 | 1 | 18.131 | 20/6:17.410 |
| 11 | 1 | 17.199 | 20/6:14.371 |
| 12 | 1 | 16.574 | 20/6:10.797 |
| 13 | 2 | 23.229 | 20/6:18.011 |
| 14 | 2 | 21.828 | 19/6:03.083 |
| 15 | 2 | 15.934 | 20/6:17.959 |
| 16 | 2 | 16.692 | 20/6:15.201 |
| 17 | 2 | 18.950 | 20/6:15.425 |
| 18 | 2 | 19.920 | 20/6:16.701 |
| 19 | 2 | 19.881 | 20/6:17.802 |
| 20 | 1 | 21.054 | 20/6:19.966 |