| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.896 | 18/5:04.128 |
| 2 | 4 | 16.238 | 19/5:14.773 |
| 3 | 6 | 16.619 | 19/5:15.102 |
| 4 | 5 | 16.614 | 19/5:15.243 |
| 5 | 5 | 16.677 | 19/5:15.567 |
| 6 | 4 | 16.105 | 19/5:13.971 |
| 7 | 5 | 17.404 | 19/5:16.358 |
| 8 | 5 | 16.541 | 19/5:16.098 |
| 9 | 5 | 16.486 | 19/5:15.078 |
| 10 | 5 | 16.848 | 19/5:16.213 |
| 11 | 5 | 17.956 | 18/5:01.719 |
| 12 | 5 | 16.856 | 18/5:01.086 |
| 13 | 5 | 17.435 | 18/5:02.780 |
| 14 | 5 | 16.564 | 18/5:02.450 |
| 15 | 5 | 17.157 | 18/5:02.875 |
| 16 | 5 | 17.740 | 18/5:03.903 |
| 17 | 5 | 16.180 | 18/5:03.158 |
| 18 | 6 | 16.620 | 18/5:02.936 |