| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.513 | 18/5:15.234 |
| 2 | 4 | 19.483 | 17/5:14.466 |
| 3 | 4 | 14.832 | 18/5:10.968 |
| 4 | 4 | 18.145 | 18/5:14.878 |
| 5 | 4 | 18.045 | 18/5:16.865 |
| 6 | 4 | 13.999 | 18/5:06.051 |
| 7 | 4 | 18.789 | 18/5:10.644 |
| 8 | 4 | 15.100 | 18/5:05.788 |
| 9 | 4 | 18.394 | 18/5:08.600 |
| 10 | 4 | 16.020 | 18/5:06.576 |
| 11 | 4 | 19.458 | 18/5:10.546 |
| 12 | 4 | 18.011 | 18/5:11.684 |
| 13 | 4 | 15.755 | 18/5:09.522 |
| 14 | 4 | 15.303 | 18/5:07.089 |
| 15 | 4 | 14.627 | 18/5:04.169 |
| 16 | 4 | 17.256 | 18/5:04.571 |
| 17 | 4 | 18.457 | 18/5:06.198 |
| 18 | 4 | 15.299 | 18/5:04.486 |