| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.958 | 19/5:03.202 |
| 2 | 4 | 15.797 | 19/5:01.673 |
| 3 | 5 | 17.304 | 19/5:10.707 |
| 4 | 4 | 15.455 | 19/5:06.441 |
| 5 | 3 | 15.608 | 19/5:04.464 |
| 6 | 4 | 15.768 | 19/5:03.652 |
| 7 | 4 | 15.716 | 19/5:02.931 |
| 8 | 4 | 16.108 | 19/5:03.321 |
| 9 | 4 | 15.942 | 19/5:03.274 |
| 10 | 4 | 16.363 | 19/5:04.036 |
| 11 | 4 | 18.591 | 19/5:08.508 |
| 12 | 4 | 21.265 | 19/5:16.469 |
| 13 | 4 | 14.938 | 19/5:13.957 |
| 14 | 4 | 15.266 | 19/5:12.250 |
| 15 | 4 | 15.668 | 19/5:11.280 |
| 16 | 4 | 15.500 | 19/5:10.231 |
| 17 | 4 | 15.318 | 19/5:09.102 |
| 18 | 4 | 15.711 | 19/5:08.514 |
| 19 | 4 | 15.870 | 19/5:08.146 |