| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.975 | 16/5:03.600 |
| 2 | 4 | 18.965 | 16/5:03.520 |
| 3 | 4 | 18.238 | 17/5:18.342 |
| 4 | 4 | 17.292 | 17/5:12.248 |
| 5 | 4 | 16.217 | 17/5:04.936 |
| 6 | 4 | 16.920 | 17/5:02.053 |
| 7 | 4 | 15.894 | 18/5:15.003 |
| 8 | 4 | 15.856 | 18/5:11.303 |
| 9 | 4 | 16.884 | 18/5:10.482 |
| 10 | 4 | 15.587 | 18/5:07.490 |
| 11 | 4 | 15.954 | 18/5:05.643 |
| 12 | 4 | 20.466 | 18/5:10.872 |
| 13 | 4 | 15.917 | 18/5:08.998 |
| 14 | 4 | 19.073 | 18/5:11.449 |
| 15 | 4 | 16.127 | 18/5:10.038 |
| 16 | 4 | 15.875 | 18/5:08.520 |
| 17 | 4 | 15.046 | 18/5:06.303 |
| 18 | 4 | 19.728 | 18/5:09.014 |