| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.125 | 19/5:06.375 |
| 2 | 1 | 16.332 | 19/5:08.341 |
| 3 | 1 | 16.987 | 19/5:13.145 |
| 4 | 1 | 16.228 | 19/5:11.942 |
| 5 | 1 | 16.261 | 19/5:11.345 |
| 6 | 1 | 16.334 | 19/5:11.179 |
| 7 | 1 | 16.382 | 19/5:11.190 |
| 8 | 1 | 16.569 | 19/5:11.643 |
| 9 | 1 | 17.144 | 19/5:13.209 |
| 10 | 2 | 17.274 | 19/5:14.708 |
| 11 | 1 | 17.096 | 19/5:15.628 |
| 12 | 1 | 17.151 | 19/5:16.481 |
| 13 | 1 | 16.083 | 19/5:15.643 |
| 14 | 1 | 17.038 | 19/5:16.220 |
| 15 | 1 | 18.085 | 18/5:01.307 |
| 16 | 1 | 16.784 | 18/5:01.357 |
| 17 | 1 | 15.961 | 18/5:00.530 |
| 18 | 1 | 16.103 | 19/5:16.600 |
| 19 | 1 | 17.191 | 19/5:17.128 |