| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.269 | 19/5:09.111 |
| 2 | 3 | 16.572 | 19/5:11.989 |
| 3 | 3 | 16.064 | 19/5:09.732 |
| 4 | 1 | 16.201 | 19/5:09.253 |
| 5 | 1 | 18.243 | 18/5:00.056 |
| 6 | 2 | 16.339 | 19/5:15.679 |
| 7 | 2 | 16.544 | 19/5:15.487 |
| 8 | 2 | 16.607 | 19/5:15.493 |
| 9 | 2 | 16.360 | 19/5:14.976 |
| 10 | 2 | 16.615 | 19/5:15.047 |
| 11 | 2 | 16.550 | 19/5:14.992 |
| 12 | 2 | 16.600 | 19/5:15.026 |
| 13 | 2 | 16.404 | 19/5:14.769 |
| 14 | 2 | 16.179 | 19/5:14.242 |
| 15 | 3 | 21.306 | 18/5:03.424 |
| 16 | 4 | 17.277 | 18/5:03.896 |
| 17 | 4 | 18.530 | 18/5:05.640 |
| 18 | 4 | 17.168 | 18/5:05.828 |