| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.555 | 22/7:10.210 |
| 2 | 4 | 22.024 | 21/7:16.579 |
| 3 | 4 | 20.860 | 21/7:17.073 |
| 4 | 4 | 19.666 | 21/7:11.051 |
| 5 | 4 | 20.996 | 21/7:13.024 |
| 6 | 4 | 18.612 | 21/7:05.995 |
| 7 | 4 | 21.175 | 21/7:08.664 |
| 8 | 4 | 19.274 | 21/7:05.675 |
| 9 | 4 | 19.288 | 21/7:03.383 |
| 10 | 4 | 20.216 | 21/7:03.499 |
| 11 | 4 | 25.622 | 21/7:13.913 |
| 12 | 4 | 20.217 | 21/7:13.134 |
| 13 | 4 | 24.216 | 21/7:18.934 |
| 14 | 5 | 21.037 | 21/7:19.137 |
| 15 | 4 | 19.444 | 21/7:17.083 |
| 16 | 4 | 19.440 | 21/7:15.280 |
| 17 | 4 | 22.322 | 21/7:17.250 |
| 18 | 4 | 19.286 | 21/7:15.458 |
| 19 | 4 | 23.245 | 21/7:18.231 |
| 20 | 4 | 18.993 | 21/7:16.262 |
| 21 | 4 | 19.810 | 21/7:15.298 |