| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.987 | 17/5:05.779 |
| 2 | 4 | 16.803 | 18/5:13.110 |
| 3 | 4 | 15.557 | 18/5:02.082 |
| 4 | 4 | 14.890 | 19/5:09.876 |
| 5 | 4 | 15.041 | 19/5:05.056 |
| 6 | 4 | 15.144 | 19/5:02.170 |
| 7 | 4 | 19.249 | 19/5:11.250 |
| 8 | 4 | 15.216 | 19/5:08.482 |
| 9 | 4 | 21.535 | 18/5:02.844 |
| 10 | 4 | 15.084 | 19/5:16.361 |
| 11 | 4 | 15.022 | 19/5:13.548 |
| 12 | 4 | 16.108 | 19/5:12.924 |
| 13 | 4 | 21.020 | 18/5:02.754 |
| 14 | 4 | 16.069 | 18/5:01.789 |
| 15 | 4 | 15.564 | 18/5:00.347 |
| 16 | 4 | 15.677 | 19/5:15.835 |
| 17 | 4 | 16.036 | 19/5:15.179 |
| 18 | 4 | 15.474 | 19/5:14.002 |
| 19 | 4 | 15.624 | 19/5:13.100 |