| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.990 | 19/5:03.810 |
| 2 | 3 | 15.807 | 19/5:02.072 |
| 3 | 4 | 20.043 | 18/5:11.040 |
| 4 | 4 | 14.744 | 19/5:16.274 |
| 5 | 4 | 14.101 | 19/5:06.603 |
| 6 | 4 | 17.774 | 19/5:11.787 |
| 7 | 4 | 14.396 | 19/5:06.321 |
| 8 | 4 | 16.094 | 19/5:06.254 |
| 9 | 5 | 20.248 | 19/5:14.971 |
| 10 | 6 | 14.505 | 19/5:11.034 |
| 11 | 6 | 19.510 | 19/5:16.457 |
| 12 | 7 | 17.300 | 18/5:00.768 |
| 13 | 6 | 15.001 | 19/5:14.981 |
| 14 | 6 | 15.735 | 19/5:13.837 |
| 15 | 7 | 21.184 | 18/5:02.918 |
| 16 | 7 | 18.067 | 18/5:04.311 |
| 17 | 7 | 15.105 | 18/5:02.404 |
| 18 | 6 | 15.222 | 18/5:00.826 |