| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.449 | 15/5:06.735 |
| 2 | 2 | 19.986 | 15/5:03.263 |
| 3 | 2 | 20.329 | 15/5:03.820 |
| 4 | 2 | 20.864 | 15/5:06.105 |
| 5 | 2 | 19.807 | 15/5:04.305 |
| 6 | 2 | 20.943 | 15/5:05.945 |
| 7 | 2 | 20.551 | 15/5:06.276 |
| 8 | 2 | 19.775 | 15/5:05.070 |
| 9 | 2 | 22.170 | 15/5:08.123 |
| 10 | 2 | 20.538 | 15/5:08.118 |
| 11 | 2 | 20.079 | 15/5:07.488 |
| 12 | 3 | 20.650 | 15/5:07.676 |
| 13 | 2 | 19.878 | 15/5:06.945 |
| 14 | 2 | 20.116 | 15/5:06.573 |
| 15 | 2 | 19.701 | 15/5:05.836 |