| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.953 | 18/5:05.154 |
| 2 | 1 | 17.411 | 18/5:09.276 |
| 3 | 1 | 17.103 | 18/5:08.802 |
| 4 | 1 | 17.050 | 18/5:08.327 |
| 5 | 1 | 17.410 | 18/5:09.337 |
| 6 | 1 | 17.271 | 18/5:09.594 |
| 7 | 1 | 17.217 | 18/5:09.639 |
| 8 | 1 | 16.883 | 18/5:08.921 |
| 9 | 1 | 17.414 | 18/5:09.424 |
| 10 | 1 | 16.974 | 18/5:09.035 |
| 11 | 1 | 17.346 | 18/5:09.325 |
| 12 | 1 | 18.343 | 18/5:11.062 |
| 13 | 1 | 17.498 | 18/5:11.363 |
| 14 | 1 | 17.941 | 18/5:12.189 |
| 15 | 1 | 17.843 | 18/5:12.788 |
| 16 | 1 | 17.288 | 18/5:12.688 |
| 17 | 1 | 17.337 | 18/5:12.652 |
| 18 | 1 | 17.485 | 18/5:12.767 |