| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.727 | 18/5:01.086 |
| 2 | 4 | 16.546 | 19/5:16.093 |
| 3 | 4 | 15.351 | 19/5:07.952 |
| 4 | 4 | 16.688 | 19/5:10.232 |
| 5 | 4 | 16.732 | 19/5:11.767 |
| 6 | 4 | 18.949 | 18/5:02.979 |
| 7 | 4 | 16.088 | 18/5:01.065 |
| 8 | 4 | 15.779 | 19/5:15.542 |
| 9 | 4 | 18.640 | 18/5:03.000 |
| 10 | 4 | 18.877 | 18/5:06.679 |
| 11 | 4 | 17.248 | 18/5:07.023 |
| 12 | 4 | 15.356 | 18/5:04.471 |
| 13 | 4 | 15.967 | 18/5:03.159 |
| 14 | 4 | 18.890 | 18/5:05.792 |
| 15 | 4 | 16.683 | 18/5:05.425 |
| 16 | 4 | 16.995 | 18/5:05.456 |
| 17 | 4 | 16.323 | 18/5:04.771 |
| 18 | 4 | 15.706 | 18/5:03.545 |