| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 12.876 | 19/4:04.644 |
| 2 | 3 | 20.217 | 15/4:08.197 |
| 3 | 4 | 21.040 | 14/4:12.621 |
| 4 | 4 | 12.820 | 15/4:11.074 |
| 5 | 4 | 12.519 | 16/4:14.310 |
| 6 | 4 | 12.301 | 16/4:04.728 |
| 7 | 4 | 12.144 | 17/4:12.370 |
| 8 | 4 | 13.152 | 17/4:08.772 |
| 9 | 4 | 13.483 | 17/4:06.598 |
| 10 | 4 | 12.644 | 17/4:03.433 |
| 11 | 4 | 13.178 | 17/4:01.669 |
| 12 | 4 | 12.962 | 18/4:14.004 |
| 13 | 4 | 13.828 | 18/4:13.612 |
| 14 | 4 | 12.774 | 18/4:11.920 |
| 15 | 4 | 18.034 | 17/4:02.502 |
| 16 | 4 | 12.265 | 17/4:00.377 |
| 17 | 4 | 12.047 | 18/4:12.301 |
| 18 | 4 | 13.873 | 18/4:12.157 |