| Triple Meet 1 | Hørsholm | Hørsholm Svømmeforening | 1.9.2018 | 25 M |  |
| Intern stævne Neptun | Randers | Swim Team Neptun | 1.9.2018 | 25 M | |
| Fynske Bank Cup | Fredericia | DeltaSwim | 31.8.2018 | 25 M | |
| NSW 13/Over State SC Championships | Sydney, Australien | Swimming New South Wales | 24.8.2018 | 25 M | |
| 7th Selangor Arena SC Sprint Championship 2018 | Shah Alam, Malaysia | Persatuan Renang Amatur Selangor | 17.8.2018 | 25 M | |
| PARA: World Para European Championships | Dublin, Irland | Paralympics Ireland | 13.8.2018 | 50 M | |
| WASC Inter-Club Meet | Frenchs Forest, Australien | Warringah Aquatic Swim Club | 11.8.2018 | 25 M | |
| LEN: European Aquatics Championships | Glasgow, England | LEN | 3.8.2018 | 50 M | |
| Swim England National Summer Meet | Sheffield, England | Swim England | 31.7.2018 | 50 M | |
| Aquablitz Toongabbie SC Open Qualifying Meet | Sydney, Australien | Toongabbie Swimming Club | 29.7.2018 | 25 M | |
| British Summer Championships 2018 | Sheffield, England | British Swimming | 24.7.2018 | 50 M | |
| Campionato Regionale Di Categoria | Roma, Italien | Comitato Regionale Lazio | 17.7.2018 | 50 M | |
| NSF: Nordic Age Group Championship | Riga, Letland | Swimming Federation of Latvia | 14.7.2018 | 50 M | |
| Danmarks Mesterskaber (L) | Odense | Dansk Svømmeunion & H2Odense | 12.7.2018 | 50 M | |
| Bockstensdoppet 2018 | Varberg, Sverige | Varbergs Sim | 6.7.2018 | 50 M | |
| DM Junior (L) | Nørresundby | Dansk Svømmeunion & Aalborg Svømmeklub | 5.7.2018 | 50 M | |
| LEN: European Junior Championships | Helsinki, Finland | LEN & Finnish Swimming Association | 4.7.2018 | 50 M | |
| Harboe Water Games 2018 | Slagelse | Slagelse Svømmeklub | 30.6.2018 | 25 M | |
| DM Årgang (L) | Brønshøj | Dansk Svømmeunion & Hovedstaden SK | 30.6.2018 | 50 M | |
| 4. Int. Steirische Mastersmeisterschaften | Graz, Østrig | Landesschwimmverband Steiermark | 29.6.2018 | 50 M | |
