| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.064 | 19/5:05.216 |
| 2 | 3 | 16.251 | 19/5:06.992 |
| 3 | 3 | 17.136 | 19/5:13.190 |
| 4 | 3 | 16.303 | 19/5:12.331 |
| 5 | 4 | 17.820 | 18/5:00.866 |
| 6 | 3 | 16.394 | 19/5:16.565 |
| 7 | 3 | 15.567 | 19/5:13.595 |
| 8 | 4 | 18.035 | 18/5:00.532 |
| 9 | 2 | 17.940 | 18/5:03.020 |
| 10 | 4 | 21.140 | 18/5:10.770 |
| 11 | 3 | 16.333 | 18/5:09.245 |
| 12 | 4 | 21.959 | 18/5:16.413 |
| 13 | 4 | 21.036 | 17/5:03.356 |
| 14 | 4 | 16.331 | 17/5:01.518 |
| 15 | 4 | 15.950 | 18/5:17.111 |
| 16 | 4 | 16.274 | 18/5:15.600 |
| 17 | 4 | 15.795 | 18/5:13.759 |
| 18 | 4 | 24.034 | 18/5:20.362 |