| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.519 | 19/5:13.861 |
| 2 | 4 | 18.383 | 18/5:14.118 |
| 3 | 4 | 16.485 | 18/5:08.322 |
| 4 | 4 | 16.645 | 18/5:06.144 |
| 5 | 4 | 15.802 | 18/5:01.802 |
| 6 | 4 | 16.609 | 18/5:01.329 |
| 7 | 4 | 16.422 | 18/5:00.510 |
| 8 | 4 | 15.951 | 19/5:15.438 |
| 9 | 4 | 16.080 | 19/5:14.336 |
| 10 | 4 | 15.459 | 19/5:12.275 |
| 11 | 4 | 16.550 | 19/5:12.472 |
| 12 | 4 | 16.920 | 19/5:13.223 |
| 13 | 4 | 16.184 | 19/5:12.782 |
| 14 | 4 | 17.916 | 19/5:14.755 |
| 15 | 4 | 15.873 | 19/5:13.877 |
| 16 | 4 | 17.574 | 19/5:15.129 |
| 17 | 4 | 18.111 | 18/5:00.158 |
| 18 | 4 | 17.391 | 18/5:00.874 |