| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.428 | 18/5:13.704 |
| 2 | 3 | 16.306 | 18/5:03.606 |
| 3 | 2 | 18.875 | 18/5:15.654 |
| 4 | 3 | 19.090 | 17/5:04.721 |
| 5 | 3 | 19.130 | 17/5:08.819 |
| 6 | 4 | 19.437 | 17/5:12.420 |
| 7 | 3 | 15.406 | 17/5:05.203 |
| 8 | 2 | 16.995 | 17/5:03.167 |
| 9 | 3 | 17.275 | 17/5:02.113 |
| 10 | 2 | 16.048 | 18/5:16.782 |
| 11 | 2 | 15.547 | 18/5:13.424 |
| 12 | 2 | 16.536 | 18/5:12.110 |
| 13 | 2 | 15.940 | 18/5:10.172 |
| 14 | 2 | 18.361 | 18/5:11.624 |
| 15 | 3 | 17.958 | 18/5:12.398 |
| 16 | 3 | 19.001 | 18/5:14.250 |
| 17 | 3 | 15.622 | 18/5:12.305 |
| 18 | 3 | 18.978 | 18/5:13.933 |