| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.905 | 19/5:02.195 |
| 2 | 1 | 16.381 | 19/5:06.717 |
| 3 | 1 | 16.190 | 19/5:07.015 |
| 4 | 1 | 17.657 | 19/5:14.132 |
| 5 | 2 | 16.796 | 19/5:15.130 |
| 6 | 1 | 15.528 | 19/5:11.781 |
| 7 | 1 | 16.452 | 19/5:11.896 |
| 8 | 2 | 19.915 | 18/5:03.354 |
| 9 | 2 | 15.448 | 18/5:00.544 |
| 10 | 1 | 16.014 | 19/5:15.943 |
| 11 | 1 | 16.320 | 19/5:15.410 |
| 12 | 1 | 15.823 | 19/5:14.179 |
| 13 | 1 | 17.525 | 19/5:15.625 |
| 14 | 1 | 15.953 | 19/5:14.731 |
| 15 | 1 | 16.101 | 19/5:14.143 |
| 16 | 1 | 17.474 | 19/5:15.260 |
| 17 | 1 | 16.026 | 19/5:14.627 |
| 18 | 1 | 15.802 | 19/5:13.827 |
| 19 | 1 | 15.894 | 19/5:13.204 |