2021
7th place 800 L Free – 9:18.00
4th place 1650 Y Free – 17:02.10
2020
8th place 800 S Free – 9:19.87
6th place 1650 Y Free – 17:04.33
2019
1st place 1500 L Free – 17:15.59
3rd place 800 L Free – 9:03.93
5th place 400 L Free – 4:23.01
8th place 200 L Free – 2:06.93
2018
2nd place 1500 L Free – 17:12.61 South Africa Record
2nd place 800 L Free – 8:52.22 South Africa Record
3rd place 200 L Free – 2:06.03
3rd place 400 L Free – 4:20.94
1st place 200 L Back – 2:20.98
1st place 800 L Free – 8:56.86
1st place 200 L Free – 2:06.52
1st place 400 L Free – 4:22.33
5th place 100 L Free – 1:00.04
2017
1st place 1500 S Free – 17:05.13 South Africa Record
3rd place 400 S Free – 4:20.33
3rd place 800 S Free – 8:52.76
4th place 200 S Back – 2:18.19
6th place 200 S Free – 2:05.74
