| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.719 | 18/5:00.942 |
| 2 | 3 | 17.807 | 18/5:10.734 |
| 3 | 2 | 16.399 | 18/5:05.550 |
| 4 | 2 | 18.329 | 18/5:11.643 |
| 5 | 2 | 16.864 | 18/5:10.025 |
| 6 | 1 | 17.916 | 18/5:12.102 |
| 7 | 2 | 16.673 | 18/5:10.389 |
| 8 | 2 | 16.255 | 18/5:08.164 |
| 9 | 1 | 16.191 | 18/5:06.306 |
| 10 | 1 | 16.174 | 18/5:04.789 |
| 11 | 1 | 15.958 | 18/5:03.194 |
| 12 | 1 | 17.074 | 18/5:03.538 |
| 13 | 1 | 17.379 | 18/5:04.253 |
| 14 | 1 | 16.089 | 18/5:03.206 |
| 15 | 1 | 18.724 | 18/5:05.461 |
| 16 | 1 | 17.217 | 18/5:05.739 |
| 17 | 1 | 16.209 | 18/5:04.917 |
| 18 | 1 | 16.045 | 18/5:04.022 |