| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.223 | 19/5:08.237 |
| 2 | 1 | 15.137 | 20/5:13.600 |
| 3 | 2 | 18.602 | 19/5:16.426 |
| 4 | 1 | 17.032 | 18/5:01.473 |
| 5 | 1 | 14.723 | 19/5:10.525 |
| 6 | 1 | 15.362 | 19/5:07.417 |
| 7 | 1 | 14.997 | 19/5:04.206 |
| 8 | 1 | 14.897 | 19/5:01.561 |
| 9 | 2 | 21.310 | 19/5:13.042 |
| 10 | 2 | 14.913 | 19/5:10.072 |
| 11 | 2 | 14.319 | 19/5:06.617 |
| 12 | 2 | 24.172 | 18/5:02.531 |
| 13 | 2 | 16.368 | 18/5:01.922 |
| 14 | 2 | 16.126 | 18/5:01.090 |
| 15 | 2 | 18.538 | 18/5:03.263 |
| 16 | 2 | 19.606 | 18/5:06.366 |
| 17 | 2 | 16.793 | 18/5:06.125 |
| 18 | 2 | 21.821 | 18/5:10.939 |